Configurable Food Trays and Modular Containers

Abstract

A disposable or reusable food base tray and plurality of container modules is disclosed which allows the user to both hold food directly in compartments on the base tray and configure a plurality of similar or different food and beverage container modules selected by the user to securely fit the compartments on the surface of the base tray. Container modules include but are not limited to bowls, compartmented container modules, cups including standard cup sizes, different size cup holders, platters and other container modules. The food base tray provides a way for users to add a greater variety of foods to the tray while keeping foods separate, to adapt the tray for a plurality of non-solid foods such as soups and beverages and to easily carry all food container modules securely. An additional feature includes the use of stacking container modules that allow stacking of an additional tray securely on top of said stacking container modules. An additional feature includes unique identifiers on base trays and container modules so that users can readily identify which items belong to the user. An additional feature is themed identifiers to make it easier to remember multiple container identifiers. An additional feature is educational or entertaining depictions and text on the base tray and container modules.

Claims

1) A base tray for a modular container assembly with said tray comprising a plurality of recessed compartments defined by a plurality of dividers.

2) The base tray of claim 1 where the compartments and dividers function both as a mating surface to hold one or more container modules and the base tray compartments also function as compartments to directly contain food or other substances.

3) A modular container assembly comprising the base tray of claim 2 and a plurality of different types of container modules each having a bottom surface that fits securely to the base tray mating surface.

4) The modular container assembly of claim 3 where the base tray compartments can function as a female mating surface and the bases of the container modules form male components and wherein said male components can be inserted into the base tray compartments, can be held securely and can be easily removed.

5) A container module of claim 4 with a base that forms a single-unit male mating surface that fits securely into a single recessed compartment of the base tray of claim 4.

6) A container module of claim 5 with a top opening diameter slightly larger than the diameter of the bottom of a base tray compartment.

7) The container module of claim 6 where a plurality of said container modules can be arranged on the base tray so that a second base tray can be placed securely on the tops of said container modules such that the container modules make a stable level surface to make the base trays stackable with space between the base trays to contain food or other substances.

8) A container module of claim 7 that can be used as a cup or other beverage container.

9) A container module of claim 7 that can be used as a bowl including use as a soup bowl.

10) A container module of claim 5 that functions as a container module adapter which fits securely into a single recessed compartment of the base tray and which has a hollow inner ring which can securely hold a standard sized beverage container or cup in the hollow inner ring.

11) A container module of claim 5 which is subdivided into multiple compartments which can hold small amounts of foods or other substances.

12) The container module of claim 11 subdivided into four compartments and which can hold sauces, dips or other substances.

13) A container module component of claim 4 where base of container forms a multiple-unit male mating surface that fits securely into an equal number of multiple recessed compartments of the base tray.

14) A container module of claim 13 where the top surface comprises a single compartment.

15) A container module of claim 13 that occupies two compartments of the base tray.

16) A container module of claim 13 that occupies four compartments of the base tray.

17) A container module of claim 13 with any number of subdivisions in the top surface to form any number of compartments within the top surface of the container module.

18) The container module of claim 17 with a layout of compartments that can be used to hold food or substances directly or that can be used as a mating surface to hold additional container components.

19) A modular container assembly of claim 3 comprising a base tray and container modules that organize a variety of foods and beverages in a compact area for consumption.

20) A container module with unique identifiers for all items in a package or series of packages that provides each user with a way to distinguish the user's containers from those used by other people.

21) A container module with unique identifiers of claim 20 with identifiers that can be any combination of words, images, and words and images; may be black and white, color, glow-in-the-dark, or fluorescent inks or other materials; may be two-dimensional, two-dimensional appearing to be three-dimensional, or three dimensional; may be Braille or other tactile surface; and may include scents such as those released by contact or temperature.

22) A container module with unique identifiers of claim 20 with said unique identifiers that follow a theme across the different types of modular container assembly components including base tray and container modules to make it easier for a user to remember all of the identifiers of the base tray and container modules the user is using.

23) A modular container assembly of claim 3 with unique identifiers for all items in a package or series of packages that provides each user with a way to distinguish the user's containers from those used by other people.

24) A modular container assembly with unique identifiers of claim 23 with identifiers that can be any combination of words, images and words and images; may be black and white, color, glow-in-the-dark, or fluorescent inks or other materials; may be two-dimensional, two-dimensional appearing to be three-dimensional, or three dimensional; and may include scents such as those released by contact or temperature.

25) A modular container assembly with unique identifiers of claim 23 with said unique identifiers that follow a theme across the different types of assembly components that make it easier for a user to remember all of the identifiers of the tray and container modules the user is using.

26) A modular container assembly of claim 3 comprising a base tray and container modules with any combination of images, text, and images and text that is educational, interesting, informative, or entertaining and which may have a plurality of related images and texts that follow a theme or illustrate steps in a process.

27) A modular container assembly of claim 3 where the intersections of the compartment dividers of the base tray form a male mating surface and the container modules have recessed + shaped indentations in their bases that form a female surface so that the container modules can be placed on the divider intersections, can be held in place securely and can easily be removed.

28) A container module of claim 27 where base of container has a recessed + shaped indentation in the base to form a single-unit female mating surface that fits securely onto one intersection of dividers of the base tray.

29) A container module of claim 28 used as a bowl, soup container or cup.

30) A container module of claim 28 that has a hollow inner ring that works as an adapter in order to securely hold a standard sized beverage container or cup in the hollow inner ring.

31) A container module of claim 28 that is subdivided into multiple compartments to hold small amounts of foods or other substances.

32) A container module of claim 31 that is subdivided into four compartments to hold sauces, dips or other substances.

33) A container module of claim 27 where base of container has multiple recessed + shaped indentations in the base and forms a multiple-unit female mating surface that fits securely onto an equivalent number of two or more intersections of dividers of the base tray.

34) A container module of claim 33 that has two recessed + shaped indentations that fit on two divider intersections on the base tray.

35) A container module of claim 33 that has four recessed + shaped indentations that fit on four divider intersections on the base tray.

36) A container module of claim 33 with a plurality of subdivisions to form a plurality of compartments within the container module.

37) A container module of claim 36 with compartments that can be used to hold food or other substances directly or that can be used as a mating surface to hold additional container module components.

38) A container module of claim 3 having one or more recessed areas in the base of the container and with each recessed area in the shape of a + to each form a female mating surface that fits securely onto the + shaped protrusion formed by the adjacent corners of the walls of a plurality of other container modules placed together so that said container module can be stacked securely on top of the other container modules.

39) A container module of claim 3 having one or more recessed areas in the base of the container and with each recessed area in the shape of a + to each form a female mating surface that fits securely onto the + shaped protrusion formed by one or more intersections of base tray compartment walls or onto one or more + shaped protrusions formed by a plurality of other container module walls.

40) A container module of claim 39 that has a single + shaped recessed area.

41) A container module of claim 40 that has a single compartment and can be used as a bowl, soup bowl or a cup.

42) A container module of claim 40 that has a hollow inner ring that works as an adapter to securely hold a standard sized beverage container or cup in the hollow inner ring.

43) A container module of claim 40 that is subdivided into multiple compartments to hold food or other substances.

44) A container module of claim 39 where the base of the container module has a plurality of recessed + shaped indentations that form a multiple-unit female mating surface that fits securely onto an equivalent number of intersections of base tray compartment walls or an equivalent number of + shaped protrusions formed by the top surfaces of a plurality of container module walls so that said container module can be stacked securely on top of other container modules.

45) A container module of claim 44 with a plurality of subdivisions to form a plurality of compartments within the container module

46) A container module of claim 45 with compartments that can be used to hold food or substances directly or that can be used as a mating surface to hold additional container module components.

47) A container module of claim 39 where the base of the container module has a recessed + shaped indentation in the base to form a female mating surface that fits securely onto the top edges of another container module that is segmented into a plurality of compartments so that said container module can be stacked securely on top of the segmented container module

48) The container module of claim 47 segmented into 4 compartments with a recessed + shaped indentation in the base to fit a similar container module also segmented into 4 compartments so that the container modules are stackable.

49) A base tray of claim 2 with a plurality of different diameter compartments to fit the bases of different standard sized beverage and other containers and securely hold a plurality of said containers.

50) A modular container assembly of claim 4 where the base tray compartments are circular in shape and form a female mating surface to hold container modules.

51) A modular container assembly of claim 4 where the base tray compartments are hexagons in shape and form a female mating surface to hold container modules.

52) A modular container assembly of claim 4 where the base tray compartments are square in shape and form a female mating surface to hold container modules.

53) A modular container assembly of claim 4 where the base tray compartments are diamond in shape and form a female mating surface to hold container modules.

54) A modular container assembly of claim 4 where the base tray compartments are triangle in shape and form a female mating surface to hold container modules.

55) A modular container assembly of claim 4 where the base tray compartments are comprised of different shapes and form a female mating surface to hold container modules.

56) A container module adapter that fits securely into any of the recessed compartment shapes of claim 50, 51, 52, 53, 54 or 55 to fit a single recessed compartment of the base tray of said claims and which has a hollow interior with a diameter of a standard sized beverage container or cup to securely hold a standard sized beverage container or cup in the hollow interior area.

57) A method of customizing the layout of various types of food and beverage containers on a base tray so that the size and shape of food container compartments will match a user's preferences based on the types of food that are available to the user and the type and amount of food the user desires while keeping foods separated.

58) The method of claim 57 further comprising selecting from a variety of different sized food and beverage container modules and placing food in the food container modules or directly in the compartments on the base tray as desired by the user.

59) The method of claim 57 further comprising placing each food and beverage container securely on the base tray so that the base of the container is held securely by one or more compartments forming a mating surface on the base tray.

60) The method of claim 57 further comprising the method of stacking a second tray above the base tray by adding four similar sized containers to the four corner compartments of the base tray with said containers having a top opening diameter sized so that the user can place an additional base tray securely on the top surface of the four similar sized containers allowing food to be placed in the compartments between the two base trays.

61) The method of claim 60 further comprising placing more food or beverage containers securely on top of the top base tray to be able to carry more food and beverages securely without the food mixing together.

62) The method of claim 59 further comprising carrying the base tray with food and beverage containers securely from a serving area to a seating area.

63) The method of claim 58 further comprising keeping food organized during consumption so that a plurality of food types can be kept separated and compactly organized during consumption.

64) The method of using a unique identifier on food or beverage containers to identify a user's food or beverage containers.

65) The method of claim 64 further comprising using braille or other tactile surface for the unique identifier so that a user can identify the user's food or beverage containers without needing to visually see the unique identifier.

66) The method of claim 58 further comprising using a unique identifier on the base tray or other food and beverage containers so that the user can identify the user's base tray and containers.

67) The modular container assembly of claim 3 consisting of both disposable and reusable trays and container modules that function together in any combination

68) The method of using disposable and reusable trays and container modules in any combination

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0034] These and other advantages of the present invention will be readily understood with reference to the following specification and attached drawing wherein:

[0035] FIG. 1 is a top view of a preferred embodiment of a base tray.

[0036] FIG. 2 is a side view of a preferred embodiment of a base tray.

[0037] FIG. 3 is a perspective view of a preferred embodiment of a base tray.

[0038] FIG. 4 is a top view of preferred embodiments of several container modules that fit to the base tray including a platter (60), bowl (40), compartmented container (50) and cup holder (80).

[0039] FIG. 5 is a side view of preferred embodiments of several container modules that fit to the base tray including a cup holder (80), compartmented container (50), bowl (40), and platter (60).

[0040] FIG. 6 is a perspective view of preferred embodiments of several container modules that fit to the base tray including a platter (60), bowl (40), compartmented container (50) and cup holder (80).

[0041] FIG. 7 is a bottom perspective view of preferred embodiments of several container modules that fit to the base tray including a cup holder (80), compartmented container (50), bowl (40), and platter (60).

[0042] FIG. 8 is a top view of a base tray fitted with several exemplary container modules including a cup holder (80), platter (60), bowl (40), and compartmented container (50).

[0043] FIG. 9 is a side view of a base tray fitted with several exemplary container modules.

[0044] FIG. 10 is a perspective view of a base tray fitted with several exemplary container modules including a platter (60), cup holder (80), compartmented container (50) and bowl (40).

[0045] FIG. 11 is a top view of several alternative embodiments of the female mating surface of a base tray.

[0046] FIG. 12 is a top view of a female mating surface of a base tray with compartments of different sizes

[0047] FIG. 13 is a perspective view of a beverage cup container module with a female mating surface base.

[0048] FIG. 14 is a bottom view of a beverage cup container module with a female mating surface base.

[0049] FIG. 15 is a perspective view of a beverage cup container module with a female mating surface base fitted to an alternative embodiment of a base tray.

[0050] FIG. 16 is a perspective view of two base trays with four container modules allowing stacking of the base trays shown as an exploded view

[0051] FIG. 17 is a perspective view of two base trays with four container modules allowing stacking of the base trays shown fitted together in a stacked configuration

REFERENCE NUMERALS IN DRAWINGS

[0052] 30 and 30 Base trays including features 31-38 [0053] 31 Base tray side edge [0054] 32 Base of base tray [0055] 33 and 33 Base tray dividers that form compartments [0056] 34 An individual compartment formed by dividers [0057] 38 Unique identifier on each base tray in a package or series of packages [0058] 40 Bowl module including features 41-48 [0059] 41 Bowl module outer wall [0060] 42 Bowl module base [0061] 44 Bowl module compartment [0062] 48 Unique identifier on each bowl module in a package or series of packages [0063] 50 Compartmented container module including features 51-58 [0064] 51 Compartmented container module outer wall [0065] 52 Compartmented container module base [0066] 53 and 53 Compartmented container module dividers that form compartments [0067] 54 An individual compartment of a compartmented container module [0068] 58 Unique identifier on each compartmented container module in a package or series of, packages [0069] 60 Platter container module including features 61-68 [0070] 61 Platter container module outer wall [0071] 62 Platter container module base [0072] 64 Platter container module compartment [0073] 68 Unique identifier on each platter container module in a package or series of packages [0074] 70 Cup container module including features 71-78 [0075] 71 Cup container module outer wall [0076] 72 Cup container module base [0077] 74 Cup container module compartment [0078] 77 Recessed + female mating surface in cup container module base [0079] 78 Unique identifier on each cup container module in a package or series of packages [0080] 80 Cup holder container module including features 81-84 [0081] 81 Cup holder container module outer wall [0082] 82 Cup holder container module base [0083] 84 Cup holder container module interior [0084] 90 Stackable container module including features 91-94 [0085] 91 Stackable container module outer wall [0086] 92 Stackable container module base [0087] 98 Unique identifier on stackable container module [0088] 100 Alternative embodiment of base tray with recessed squares female mating surface including features 101-104 [0089] 101 Base tray side edge [0090] 103 and 103 Base tray dividers that form compartments [0091] 104 An individual compartment formed by dividers [0092] 110 Alternative embodiment of base tray with recessed circles comprising a female mating surface [0093] 120 Alternative embodiment of base tray with circles and diamonds comprising a female mating surface [0094] 130 Alternative embodiment of base tray with recessed hexagons comprising a female mating surface [0095] 140 Alternative embodiment of base tray with staggered hexagons comprising a female mating surface [0096] 150 Alternative embodiment of base tray with recessed triangles comprising a female mating surface

DETAILED DESCRIPTION

[0097] FIG. 1 shows a top view of an exemplary embodiment of a base tray 30 that can hold food and other substances directly and securely hold different exemplary embodiments of container modules. FIG. 2 shows a side view of the exemplary embodiment of said base tray and FIG. 3 shows a perspective view of the exemplary embodiment of said base tray. The exemplary embodiment of the base tray has three rows of four compartments 34 in each row formed by three vertical dividers 33 rising from the square base of the compartments and intersecting with two perpendicular vertical dividers 33 also rising from the square base of the compartments. Within each square containment area formed by the dividers is a further recessed circular area that together with the square comprise each base tray compartment 34.

[0098] Each base tray compartment can hold a small amount of food or other substances or optionally one or more compartments together with the corresponding divider surfaces can serve as a female mating surface to securely hold, and also easily release, one or more optional container modules with examples includingbut not limited tobowl container modules, cup container modules, cup holder container modules, platter container modules, and/or compartmented container modules described herein.

[0099] The base tray and container modules are designed to be nestable with a plurality of other similar items so that they stack easily and compactly for easy shipping, transport, storage and management.

[0100] The exemplary embodiment of the base tray 30 uses square containment areas within which a further recessed circular shaped containment area together comprise a compartment 34, which compartments provide a female mating surface that can hold various container modules. Each recessed circle in the preferred embodiment is designed with a diameter and sloped sides to match the base diameter and shape of a standard size cup and thereby securely hold said cup. A cup holder module 80 has an outer diameter to fit the circular containment area of the compartments 34 and it has an inner diameter that is matched to the diameter and shape of the base of smaller standard cups. Other cup holder modules not shown would have inner diameters and shapes to fit other standard sized cups including by way of example but not limited to Styrofoam, paper, or plastic cups of typical capacities such as 12 oz, 8 oz, or other sizes.

[0101] FIG. 4 shows a top view, FIG. 5 shows a side view, FIG. 6 shows a perspective view and FIG. 7 shows a bottom perspective view of exemplary embodiments of container modules. Each container module has a base that fits securely and releases easily from the female mating surface of the base tray described above and depicted in FIG. 1. The exemplary embodiments of the container modules depicted in FIGS. 4, 5, 6 and 7 include a platter container module 60, a bowl container module 40, a compartmented container module 50, and a cup holder container module 80. These exemplary embodiments of container modules illustrate different sizes and shapes of container modules, differences in the bases of the container modules that provide a male mating surface and different configurations of interior dividers and resulting compartments. For example, the exemplary bowl container module provides higher walls than the compartments on the base tray to provide more room to hold non-solid foods like soups and other foods. Other container module types of various shapes, size and number of interior compartments are envisioned.

[0102] Each container module has a base surface that fits the shape of the compartments which comprise the female mating surface of the base tray 30 so that the container module can be held securely in place and can also be easily removed from the base tray by the user. Container modules such as the bowl container module 40 and cup holder module 80 each have a circular base, 42 and 82 respectively, as depicted in FIGS. 6 and 7, that each fit into a recessed circular compartment of the base tray 30. The circular base exemplified by both bowl base 42 and cup holder base 82 is a single-tier male mating surface that each fits into the recessed circular containment area within a single compartment on the female mating surface of the base tray. Although bowl container module 40 has a solid bottom in its exemplary embodiment while cup holder container module 80 has a hollow center resembling a donut hole in the bottom of its exemplary embodiment, both have a single-tier male mating surface that engages only the recessed circle of a compartment in the base tray and both each only occupy a single-unit of the base tray. The exterior outer side and bottom side of the base of both embodiments provide a sufficient surface to hold each respective container module securely in the recessed circular containment area of the female mating surface of the base tray and are also easily removed by the user.

[0103] Container modules such as the exemplary compartmented container module 50 depicted in FIGS. 4, 5, 6 and 7 have a circular base with a square shaped secondary base above the circular base which together comprise a two-tier male mating surface which is designed to fit into a single compartment 34 on the base tray female mating surface. When a container module with a two-tier mating surface, such as said compartmented container module, is placed in the compartment of a base tray, the square outside surface of the container module's two tier mating surface makes contact with the square containment area of a base tray compartment and the circular outside surface of the container module's two tier mating surface makes contact with the recessed circular containment area of the base tray compartment, so that the base tray compartment holds the container module with increased stability due to the surface area contact of the two tiers of the two tier mating surface. The exemplary embodiment of the compartmented container module 50 depicts subdivisions within the container module having a vertical divider 53 and perpendicular vertical divider 53 which divide the compartmented container into four compartments. The four compartments would provide space for a user to add foods or other substances including non-solid foods used in small quantities such as sauces, dips, or other foods. Compartmented container modules with other numbers of dividers and compartments are envisioned.

[0104] Container modules such as the exemplary platter container module 60 have a base consisting of multiple two-tier male mating surface units. The exemplary platter container module 60 has four two-tier male mating surface units as depicted in FIG. 7. Each of the four two-tier male mating surfaces fits snugly into a single compartment 34 on a base tray female mating surface. The exemplary embodiment of the platter container module shows a single compartment on its top surface with no subdivisions which single compartment enables users to easily add larger foods such as salads, beef ribs, chicken legs, a serving of pasta or other foods or substances without the interference that dividers would cause. Other type of container modules with various shapes, sizes, number of interior compartments and number of mating surface units are envisioned.

[0105] FIG. 8 provides a top view of a base tray 30 fitted with four exemplary container modules including a cup holder container module 80, platter container module 60, bowl container module 40, and compartmented container module 50. FIG. 9 provides a side view and FIG. 10 provides a perspective view of the base tray and container modules depicted in FIG. 8. FIGS. 8-10 depict how exemplary embodiments of a cup holder container module 80 and a bowl container module 40, which each have single-unit, single-tier mating surfaces, each fit into a single compartment 34 of the female mating surface of the base tray 30. FIGS. 8-10 each also show how the exemplary embodiment of a compartmented container module 50, which has a single-unit, two-tier mating surface, fits into a single compartment 34 of the female mating surface of the base tray 30. FIGS. 8-10 each also show how the exemplary embodiment of a platter container module 60, which has four two-tier mating surface units, fits into four compartments of the female mating surface of the base tray 30. Other container modules with various shapes, sizes, number of interior compartments and number of mating surface units are envisioned.

[0106] FIG. 16 provides a perspective view of two base trays and four stacking container modules which said stacking container modules can function as cups, bowls or other containers and which container modules fit securely into compartments 34 of a base tray 30 and which have an opening on the top of the container module that fits and securely holds the base of a compartment of a second base tray 30. The use of a plurality of said stacking container modules enables stacking multiple base trays separated at a vertical distance so that food placed on a lower stacked tray does not contact the bottom of an upper stacked tray. FIG. 17 provides a perspective view of two base trays and four stacking container modules in an assembled configuration so that the top base tray is held by the stacking container modules securely to the bottom base tray.

[0107] The preferred embodiment of the invention includes a unique identifier that provides a way for the user to remember which base tray and container modules belong to said user to prevent accidentally using another person's tray or container module and prevent another user from using said users tray or container module. The unique identifier uniquely distinguishes each base tray in a package from other base trays in the package or series of packages, and each container module within a package from other similar container modules in the package or series of packages. The exemplary embodiment of a unique identifier is a word or words, image or images, or any combination of word, words, image or images that are unique to the base tray and/or container module among all base trays and/or container modules within a package or series of packages. FIG. 3 shows an exemplary unique identifier 38 on an exemplary base tray 30. FIGS. 5 and 7 show an exemplary unique identifier 58 on an exemplary compartmentalized container module 50, an exemplary unique identifier 48 on an exemplary bowl module 40 and an exemplary unique identifier 68 on an exemplary platter module 60. FIGS. 9 and 10 depict exemplary unique identifiers on a base tray 30 and container modules 50 and 60 and with the container modules fitted into the base tray.

[0108] The unique identifiers can be themed including, but in no way limited to, examples such as using a different animal word or image or combination of words and images on each container in a package or series of packages such as panda, bear, dog, cat, and other similar words or images or combinations of words and images. Unique identifier themes could include pictures, texture variations, designs, letters, numbers, or any other distinct visual and/or tactile marking. Textures could be used to provide unique identifiers that are useable by blind persons or in conditions where visibility is reduced.

[0109] The preferred embodiment of the invention would have themes for the unique identifier so that it is easier for a user to remember a unique identifier for each tray and each container used by the user. For example, the unique identifier for each tray could be a type of animal, the identifier for each cup could be a verb, the identifier for each bowl could be an adjective, the identifier for each platter could be an adverb, the identifier for each compartmented container could be when something happened. For example, a user with two bowls with identifiers green and smart, a tray with identifier fox, a cup with identifier leaped, a platter with identifier slowly and a compartmented container with identifier Tuesday could combine the unique identifiers into a sentence like green+smart+fox+leaped+slowly+Tuesday to make it easy to remember all of the container identifiers.

[0110] The preferred embodiment of the tray and modules also would have unique depictions and text in one or more compartments which provide educational information or visual entertainment which is not depicted in the drawings. For example, each compartment of a given tray or module could have a different image and text describing an herb and its name. Other examples include, but are not limited to, images, text or combinations of images and text of different animals, states, countries or geographic areas, historical people, historical events, poems, famous sayings, celebrities, interesting facts and depictions of a particular or different holidays, types of vehicles, inventions, plants, sports, architectures, art works, depictions of and recipes for foods or alcoholic beverages, musical instruments, steps in a process such as making a cake, textures such as braille letters, or various other themes. The depictions and text may use any combination of black and white, color, glow-in-the-dark, or fluorescent inks or other materials, may be two-dimensional, two-dimensional appearing to be three-dimensional, or three dimensional, and may include scents such as those released by user contact or temperature. The exemplary embodiment includes trays and modules that are packaged according to a theme that is supported by depictions and text in the compartments.

[0111] The preferred embodiment of the tray and container modules use materials that are reusable or disposable. The preferred embodiment of the tray and container modules made from disposable materials would be materials that are biodegradable, recyclable or repulpable. However, the tray and container modules can be made of a variety of materials including but not limited to paper, cardboard, molded pulp, plastics such as melamine, PS, PP, polylactic acid and other plastics, bamboo, sugarcane straw and other suitable food-safe materials or combinations of materials. An alternative embodiment includes a waterproof or water-resistant coating on the surface of the tray and container modules that contacts foods to increase durability. The tray and container modules can be manufactured and formed using any of a variety of techniques known to someone skilled in the art.

[0112] This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal language of the claims.

ADDITIONAL EMBODIMENTS

[0113] An additional embodiment of a container module would have a top surface with multiple compartments that can hold food or other substances and which also form a mating surface where additional container modules can be securely placed. An example of the additional embodiment is a container module with multiple mating surface units like the mating surface of a platter container module but with a top surface that is comprised of dividers and compartments which also can be used as a mating surface to hold other container modules.

[0114] Additional container module components could include lids or top surfaces that easily support stacking of additional container modules providing users with a way to vertically stack container modules and therefore carry more food and/or beverages securely while keeping the food items separate and that can easily be un-stacked for use and consumption of food placed in the container modules.

Alternative Embodiments

[0115] Other embodiments of container modules are envisioned that would include various combinations of size, dimensions, outer wall heights, dividers and compartments, and male mating surfaces. Various combinations of container module characteristics can be combined to form other embodiments of container modules beyond those specifically depicted herein.

[0116] Other embodiments of bowl container modules could have a single interior compartment or any number of interior compartments formed by interior dividers of any height or shape. Other embodiments could also alter the height of the outer walls, or shape of the outer walls above the contact area of the single-tier mating surface, or other dimensions to be more suitable for other uses.

[0117] Other embodiments of container modules with a single-unit, two-tier mating surface could have a single interior compartment or any number of interior compartments formed by interior dividers of any quantity, height, or shape. Other embodiments could also alter the height of the outer walls, or shape of the outer walls above the contact area of the two-tier mating surface, or other dimensions to be more suitable for other uses.

[0118] Other container module embodiments may have length and width dimensions that like the platter container module 60 similarly have multiple base units and are larger than a single compartment on the base tray female mating surface and could include any number of male mating surface units corresponding to the size and shape of the container module. For example, an alternate module could have a shape that corresponds to two compartments in the base tray female mating surface and have two two-tier male mating surfaces. Other embodiments could also include internal dividers of various shapes and sizes to form any number of compartments. Other embodiments could also alter the height of the outer walls, the shape of the outer walls above the contact surface of the two-tier male mating surface, or other dimensions to be more suitable for other uses.

[0119] Alternative embodiments of a base tray could have various different numbers of dividers and compartments. FIG. 11 depicts some alternative potential embodiments 100, 110, 120, 130, 140, and 150 of the base tray and base tray mating surface. Base tray mating surface 100 shows the base tray with recessed square shapes for the base tray female mating surface compartments instead of the recessed circular shapes within square shapes shown in the exemplary embodiment. The female mating surface of 100 is exemplary of a single-tier female mating surface and the male mating surface of any container modules would also be adapted to be single-tier. The female mating surface of 100 is also not designed to securely hold a standard cup. FIG. 13 provides a perspective view of an exemplary embodiment of a cup container module 70 with a grooved base that fits to the intersection of dividers on a base tray such as mating surface 100, the mating surface of base tray 30, or any other surface with intersecting dividers. FIG. 14 shows a bottom view of cup container module 70 depicting a + shaped recessed groove in the base 77. FIG. 15 shows a perspective view of a cup container module 70 fitted to a divider intersection on a base tray with female mating surface 100. FIGS. 13 and 14 depict an exemplary unique identifier 78 on a cup container module 70. Alternative embodiments of container modules could have various heights and shapes above the grooved contact surface and/or multiple grooved contact surfaces to fit across two or more divider intersections on a mating surface.

[0120] An alternative embodiment of a container module with + shaped recessed grooves in the base would have internal dividers to form multiple compartments and which a second similar module with + shaped recessed grooves in the base could be securely stacked on top of the intersection of the compartment dividers in the first module.

[0121] An alternative embodiment of a container module with + shaped recessed grooves in the base would allow said module to be stacked on the inside corners of four adjacent rectangular or square container modules so that the corners of the four adjacent container modules form a male + shaped mating surface.

[0122] Other embodiments of base tray mating surface patterns are depicted in FIG. 11. Mating surface 120 shows an embodiment of the base tray with recessed circle shaped compartments for the mating surface that each are large enough to hold a typical cup produced by third parties interspersed with recessed diamond shaped compartments. Mating surface 110 shows an embodiment with single-tier recessed circular compartments. Mating surface 130 shows the base tray with recessed hexagon shaped compartments. Mating surface 140 shows the base tray with recessed hexagon shaped compartments staggered to fit closely together for the mating surface. Mating surface 150 uses alternating triangle shaped compartments for the mating surface. Additional geometric shapes are envisioned and not shown which would perform a similar function of providing recessed compartments that can hold food items and securely hold container compartment modules. Other embodiments of male mating surfaces of container modules would be adapted to fit the female mating surface patterns of base tray embodiments.

[0123] An alternative embodiment of a base tray could use recessed compartments of different diameters to fit different standard sized cup bases to hold said cups securely as depicted with one such example of different diameters in FIG. 12.

[0124] An alternative embodiment could mix disposable and reusable containers with disposable or reusable trays to accommodate different uses and situations. An alternative embodiment could combine a reusable tray with disposable containers. An alternative embodiment could combine reusable containers with disposable tray.

[0125] An alternative embodiment could include tabs or compressible protrusions in recessed areas that compress when a container is pushed into the recessed area to hold the container more tightly.

[0126] Additional embodiments of a unique identifier include, but are not limited to, any distinct texture or printed mark such as any combination of words, images, letters, numbers, colors, designs, pictures, bumps, and/or texture variations. The unique identifier may also be printed using glow-in-the-dark materials.

Operation

[0127] The base tray can be configured with any number of any container modules as preferred by any user to the extent that the configuration of the male mating units of the preferred embodiment of container modules are matched to the configuration of the compartments in the female mating surface of the preferred embodiment of the base tray. Examples of potential user configurations of container modules to illustrate the versatility of the base tray and modular container assembly compared to prior art include, but are in no way limited to, using the exemplary base tray to hold 12 cup holder container modules and cups; 12 standard size cups without cup holder container modules; two platter container modules, two bowl container modules, a compartmented single-unit container module, a cup holder container module, and a cup; eight bowl container modules, and two cups; a platter container module, four bowl container modules, a cup holder container module, a large cup, and a small cup; or any other configuration as limited only by the size and layout of the embodiment of the base tray.

[0128] Using four stacking container modules in the corners of a base tray enable stacking a second tray above the base tray increasing the base tray mating surface units and potential configurations of container modules used. Additional stacking container modules could be used to stack additional trays so that the configuration possibilities are significantly increased.

CONCLUSION, RAMIFICATIONS AND SCOPE

[0129] Thus the reader will see that the base tray and container modules of the invention provide unique benefits including letting different types of users in a wide variety of situations adapt the food containers they use each time to their unique needs; reduce spills, risk of damage and injury, embarrassment, materials cost, and environmental impact; and providing a unique identifier that reduces waste, confusion of ownership, embarrassment, and exposure to another person's germs.

[0130] While the foregoing written description of the invention enables one of ordinary skill to make and use what is considered presently to be the best mode thereof, those of ordinary skill will understand and appreciate the existence of variations, combinations, and equivalents of the specific embodiment, method, and examples herein. The invention should therefore not be limited by the above described embodiment, method, and examples, but by all embodiments and methods within the scope and spirit of the invention.

[0131] Accordingly, the scope of the invention should be determined not by the embodiments illustrated, but by the appended claims and their legal equivalents.