CUSTOMIZABLE SCREEN
20230027180 · 2023-01-26
Inventors
- Derek ERDMAN (Toronto, Ontario, CA)
- Stevenson TOM (Markham, Ontario, CA)
- Stephen DIXON (Oakville, Ontario, CA)
Cpc classification
E04H17/18
FIXED CONSTRUCTIONS
International classification
E04H17/16
FIXED CONSTRUCTIONS
Abstract
A customizable screen comprising spaced apart posts, each post being assemblable, a plurality of reversible slats retained between the spaced apart posts, and means for spacing and forming gaps between one or more of the plurality of slats individually or in groups at a desired distance from another one or more groups of slats. Customizable screen systems, components of the screen, kits and methods of assembly form embodiments.
Claims
1.-28. (canceled)
29. A modular screen, comprising: a plurality of reversible slats slidably and detachably mounted between two spaced apart posts in parallel arrangement; means for retaining one or more of the plurality of the reversible slats at a distance from one or more of the other reversible slats to provide gaps of the same or different sizes between the one or more of the plurality of reversible slats, and means to fix at least one of the plurality of reversible slats between the spaced apart posts.
30. The modular screen of claim 29, wherein each of the two spaced apart posts comprise two reversibly connected segments.
31. The modular screen of claim 30, wherein the two reversibly connected segments are joined with a connector.
32. The modular screen of claim 31, wherein each of said posts comprises a slot formed transversely in and extending longitudinally along the connected segments.
33. The modular screen of claim 32, wherein each of the plurality of reversible slats has two opposite ends respectively that slide within the slot of the posts.
34. The modular screen of claim 29, wherein said plurality of reversible slats form a separate lower and an upper slat arrangement.
35. The modular screen of claim 34, wherein the upper slat arrangement is the same or different to the lower slat arrangement, and wherein the upper slat arrangement can be disconnected from the lower slat arrangement to change one or more of the slats in either of the upper and/or the lower slat arrangement.
36. The modular screen of claim 29, wherein a reversible slat of the plurality of reversible slats can be removed and/or replaced without removing a reversible slat arranged above it.
37. The modular screen of claim 29, wherein the means for retaining one or more of the plurality of the reversible slats at a distance from one or more of the other reversible slats comprises a plurality of privacy spacers.
38. The modular screen of claim 29, wherein a slat of the plurality of reversible slats comprises: an elongated body portion having first and second ends and a center portion, the center portion comprising a front face with a first design and a back face with a second design, the first and second ends comprising a C-shaped recessed profile that is different to the body portion profile.
39. The modular screen of claim 29, wherein a reversible slat of the plurality of reversible slats comprises thermoplastic polymers, resins and/or elastomers.
40. The modular screen of claim 29, wherein a reversible slat of the plurality of reversible slats is injected molded from compositions comprising plastic, recycled plastic, recycled crumb rubber and mixtures thereof.
41. The modular screen of claim 29, wherein a reversible slat of the plurality of reversible slats comprises polyolefin selected from the group consisting of polyethylene, polypropylene, polybutene, polyisoprene, polypentene and mixtures thereof.
42. The modular screen of claim 29, wherein at least one of: (a) the plurality of reversible slats, (b) the means for retaining one or more the plurality of slats at a distance from one or more of the other reversible slats and (c) the means to fix at least one of the plurality of reversible slats between the spaced apart posts comprises a recycled source.
43. The modular screen of claim 29, wherein a post of the two spaced apart posts comprises: a first and a second post segment each comprising a body portion with a transverse slot; and a connector that reversibly connects an open end of the first post segment to an open end of the second post segment in a manner that aligns the transverse slot of each first and second post segments.
44. The modular screen of claim 43, further comprising a post cap for reversibly securing to the open end of the post, the post cap comprising: a cap body having a frame; an integral connection means on an internal surface of the frame in the form of projections for aligning with and threading through an aperture of a connector; wherein each side of the frame has a narrow opening to accommodate the connector.
45. The modular screen of claim 29, wherein the means to fix at least one of the plurality of reversible slats between the spaced apart posts is a slat locker.
46. A screen system, comprising two or more of the modular screen of claim 29.
47. A customizable screen kit comprising a combination of: reversible slats; privacy spacers; slat lockers; two piece connectable vertical support members; base members; optional spikes; optional post caps; optional post cap connectors; optional external post connector supports and associated hardware; optional elongate supports with hooks; and optional instructions for assembly.
48. A customizable screen comprising: spaced apart posts, each of the posts comprising reversibly connected upper and lower portions and a slot formed transversely in and extending continuously longitudinally along the upper and lower portions; a plurality of slats slidably and detachably mounted in the mounting slots of the posts between the posts, each of the detachable slats having two opposite ends with a C shaped recessed profile; and means to retain any one or more of the plurality of slats in a horizontally parallel spaced apart orientation to provide for varying degrees of gaps between the one or more of the plurality of slats, wherein each of said slats may comprise a same or different design on front and/or back faces of said slat to any other of said slats, wherein one or more lower slat can be removed and/or replaced without removing a connected upper slat, and wherein at least one slat of the plurality of slats comprises: compositions comprising plastic, recycled plastic, recycled crumb rubber and mixtures thereof; and/or polyolefin selected from the group consisting of polyethylene, polypropylene, polybutene, polyisoprene, polypentene and mixtures thereof; and/or comprises thermoplastic polymers, resins and/or elastomers.
Description
BRIEF DESCRIPTION OF DRAWINGS
[0157] The following description of typical aspects described herein will be better understood when read in conjunction with the appended drawings. For the purpose of illustrating the invention, there are shown in the drawings aspects which are presently typical. It should be understood, however, that the invention is not limited to the precise arrangements and instrumentalities of the aspects shown in the drawings. It is noted that like reference numerals refer to like elements across different embodiments as shown in the drawings and referred to in the description.
[0158] The description herein will be more fully understood in view of the following drawings:
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DESCRIPTION
[0190] All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety. The publications and applications discussed herein are provided solely for their disclosure prior to the filing date of the present application. Nothing herein is to be construed as an admission that the present invention is not entitled to antedate such publication by virtue of prior invention. In addition, the materials, methods, and examples are illustrative only and are not intended to be limiting.
[0191] Unless defined otherwise, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention pertains. Although any methods and materials similar or equivalent to those described herein can be used in the practice for testing of the present invention, the typical materials and methods are described herein.
[0192] It is also to be understood that the terminology used herein is for the purpose of describing particular aspects only, and is not intended to be limiting.
[0193] The articles “a” and “an” are used herein to refer to one or to more than one (i.e., to at least one) of the grammatical object of the article. By way of example, “an element” means one element or more than one element.
[0194] As used herein, the terms “invention” or “present invention” are non-limiting terms and not intended to refer to any single aspect of the particular invention but encompass all possible aspects as described in the specification and the claims.
[0195] As used herein the terms ‘comprises’, ‘comprising’, ‘includes’, ‘including’, ‘having’ and their inflections and conjugates denote ‘including but not limited to’ and are to be understood to be open-ended, e.g., to mean including but not limited to.
[0196] As used herein, the term “about” refers to variation in the numerical quantity. In one aspect, the term “about” means within 10% of the reported numerical value. In another aspect, the term “about” means within 5% of the reported numerical value. Yet, in another aspect, the term “about” means within 10, 9, 8, 7, 6, 5, 4, 3, 2, or 1% of the reported numerical value.
[0197] Should a range of values be recited, it is merely for convenience or brevity and includes all the possible sub-ranges as well as individual numerical values within and about the boundary of that range. Any numeric value, unless otherwise specified, includes also practical close values and integral values do not exclude fractional values. Sub-range values and practically close values should be considered as specifically disclosed values.
[0198] It will be understood that any component defined herein as being included may be explicitly excluded from the claimed invention by way of proviso or negative limitation.
[0199] As may be used herein, the terms ‘preferred’, ‘preferably’, ‘typical’, ‘typically’ or ‘optionally’ do not limit the scope of the invention or embodiments thereof.
[0200] As may be used herein the term ‘substantially’ (or synonyms thereof) denote with respect to the context a measure or extent or amount or degree that encompass a large part or most of a referenced entity, or an extent at least moderately or much greater or larger or more effective or more important relative to a referenced entity or with respect to the referenced subject matter.
[0201] As used herein the term ‘may’ denotes an option or an effect which is either or not included and/or used and/or implemented and/or occurs, yet the option constitutes at least a part of some embodiments of the invention or consequence thereof, without limiting the scope of the invention.
[0202] The phrase “and/or,” as used herein in the specification and in the claims, should be understood to mean “either or both” of the elements so conjoined, e.g., elements that are conjunctively present in some cases and disjunctively present in other cases. Other elements may optionally be present other than the elements specifically identified by the “and/or” clause, whether related or unrelated to those elements specifically identified unless clearly indicated to the contrary.
[0203] As used herein in the specification and in the claims, “or” should be understood to have the same meaning as “and/or” as defined above. For example, when separating items in a list, “or” or “and/or” shall be interpreted as being inclusive, e.g., the inclusion of at least one, but also including more than one, of a number or list of elements, and, optionally, additional unlisted items. In general, the term “or” as used herein shall only be interpreted as indicating exclusive alternatives (e.g. “one or the other but not both”) when preceded by terms of exclusivity, such as “either,” “one of,” “only one of,” or “exactly one of.”
[0204] As used herein in the specification and in the claims, the phrase “at least one,” in reference to a list of one or more elements, should be understood to mean at least one element selected from any one or more of the elements in the list of elements, but not necessarily including at least one of each and every element specifically listed within the list of elements and not excluding any combinations of elements in the list of elements. This definition also allows that elements may optionally be present other than the elements specifically identified within the list of elements to which the phrase “at least one” refers, whether related or unrelated to those elements specifically identified.
[0205] As used herein “a plurality” is understood to be any number greater than one. “Plurality” means “two or more”.
[0206] It should also be understood that, unless clearly indicated to the contrary, in any methods claimed herein that include more than one step or act, the order of the steps or acts of the method is not necessarily limited to the order in which the steps or acts of the method are recited.
[0207] The invention in embodiments and in aspects provides a customizable screen, a partition including one or more of the customizable screens and a partition system that may include a plurality of interconnected partitions forming a variety of configurations and arrangements.
[0208] While several embodiments of the present invention have been described and illustrated herein, those of ordinary skill in the art will readily envision a variety of other means and/or structures for performing the functions and/or obtaining the results and/or one or more of the advantages described herein, and each of such variations and/or modifications is deemed to be within the scope of the present invention. More generally, those skilled in the art will readily appreciate that all parameters, dimensions, materials, and configurations described herein are meant to be exemplary and that the actual parameters, dimensions, materials, and/or configurations will depend upon the specific application or applications for which the teachings of the present invention is/are used. It is, therefore, to be understood that the foregoing embodiments are presented by way of example only and that, within the scope of the appended claims and equivalents thereto, the invention may be practiced otherwise than as specifically described and claimed.
[0209] With reference to
[0210] With reference to
[0211] The post connector 22 is directly connects together the two post open ends 24a, 24b end to end along one continuous axis. The connection is mechanically secure and substantially resistant to tensile, bending and torsional forces. An optional external post connector support 23 can be secured about the post connection joint 23a as seen in
[0212] With reference to
[0213] The post member 12 can be made from a variety of materials as is understood by one of skill in the art. In aspects, the post body 26 can be made of wood, plastic (for example polyvinyl chloride (PVC)), metals, rust proof metals (for example steel or aluminum). In aspects, the post body is made of aluminum. While the slot 28 is shown to be an internal transverse T shape, it is understood by one of skill in the art that this is a non-limiting embodiment. The T shaped slot can further be provided on one or more sides of the post body 26. Further it is within the scope of the invention to include embodiments where the T shaped slot is fabricated external to the profile shape of the post body on one or more sides thereof. In further embodiments the slot can be configured into other shapes such as triangular, oval, rectangular and so forth so long as the end portion 30 of a slat can be inserted and movable therein.
[0214] With reference to
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[0216] The apertures are provided spaced apart along the length of the post member 14. In this manner, the fixed slat is prevented from further movement downward in the slot/channel 28 of the post member. This has advantages when replacing/substituting or re-arranging the slats. Should it only be desired that the slats located on the bottom portion of the screen, below the post connection joint 23a, be changed, or rearranged, the entire screen 10 need not be taken apart. The entire top portion of the screen can be removed as one piece by simultaneously disconnecting the post connector on each opposing post and lifting the top portion of the screen and setting it aside. A boss/stopper or a threaded screw 40 inserted into an aperture 32 of the channel of the post members just below the bottom slat of the top portion holds each end of the slat in place so it doesn't slide out of the channel. The slats on the bottom portion of the screen can then be arranged/removed as desired and the top portion of the screen can then be reassembled. Thus fixing the bottom slat on the top portion of the screen at both ends allows such dismantling of the screen making the customization of the screen more convenient. It is also within the scope of the invention that the bottom slat of the bottom half of the screen is not fixed but simply left to abut the base member or the ground depending on the configuration of the base member.
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[0218] With reference to
[0219] The C-shaped frame of the slot receiving body is shaped and dimensioned (see
[0220] It is understood by one of skill in the art that the slats can be made to have any type of pattern on the front and back face, or the same on both the front and back face.
[0221] The slat can be inserted in any orientation into the slots of the opposed posts to show the particular design. Thus the slats are completely reversible. The configuration of the slot receiving body on each of the slat allows for racking of slats in any orientation in either direction, top or bottom and therefore forming any desired pattern.
[0222] Slats of the invention can be made in varying lengths, widths, thicknesses and with any pattern on the front and back faces. Slats have some resiliency and can bend to some degree. Typical lengths are up to about 48″. Slats may be made by example by injection molding and may or may not include any integrated parts or components using a wide range of thermoplastic polymers, resins and elastomers. Slats can be injected molded from compositions comprising plastic, recycled plastic, recycled crumb rubber and mixtures thereof. Briefly in one aspect, injection molded slats may be generally made by pouring a raw plastic composition into a hopper, then heating injecting it into a custom mold. Pressure is used accommodate shrinkage and once the plastic molded slat has fully cooled, the mold is opened, and the slat removed. Slats of the invention can be also made incorporating techniques of over-molding and insert molding.
[0223] In aspects, the slats of the invention are made from a suitable polyolefin selected from the group consisting of polyethylene, polypropylene, polybutene, polyisoprene, polypentene and mixtures thereof. In aspects the polyolefin is polyethylene or polypropylene. The polyolefin can be from a recycled source.
[0224] In other aspects the polyolefin can further comprise admixed particles of crumb rubber to form a mixture for injection molding. In aspects, the crumb rubber can comprise a synthetic rubber selected from styrene-butadiene rubber (SBR— a copolymer of syrene and butadiene), ethylene propylene diene rubber (EPDM— a terpolymer of ethylene, propylene and a diene-component), ethylene propylene rubber (EPR), butadiene rubber (BR) and mixtures thereof. Any rubber source can be of a recycled nature. When heated at temperatures of about 140° C. to about 230° C., inclusive of any specific temperature in between, the polyolefin will melt about the crumb rubber. The amount of crumb rubber to polyolefin used in the composition for injection molding a slat is understood by one of skill in the art to range and can be up to about 25% by weight.
[0225] Up to about 10% by weight additives can be incorporated into the composition for injection molding as desired to improve and/or alter certain properties of the end product, as would be understood by a skilled person. These are selected from the group consisting of titanium dioxide, UV stabilizers, calcium carbonate, talc, flame retardants and combinations thereof. It is also understood that in embodiments of the invention, no additives are incorporated. Up to about 10% by weight colorant can be incorporated into the composition for injection molding as desired. It is also understood that in embodiments of the invention, no colorants may be incorporated.
[0226] With reference to
[0227] With reference to
[0228] The privacy spacers can be injected molded from the same or similar compositions to that of the slats. They can be made of varying sizes to make different sized gaps between slats or groups of slats in the screen. Further, two or more can be stacked to provide a specific desired size of gap as would be understood by one of skill in the art.
[0229] With reference to
[0230] It is understood that multiple customizable screens 10 of the present invention can be expanded by the addition of two or more screens to form an assembly or an enclosure acting as a residential boundary.
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[0233] The post cap connector 106 is shown with two apertures 110 and can be made of the same material as the slats. It is sized to provide a close connection with an adjacent screen. The post cap connector can be made from plastic or metal (for example, zinc, aluminum and steel). The post cap can be fabricated as a two part assembly. The post cap can be injection molded using any plastic or recycled plastic. It can have any esthetic top shape such as flat topped, hipped, mansard or a more gothic look. It can have a top metal design portion.
[0234] It is within the scope of the invention that the post cap can be made and adapted for use to secure the bottom of the posts that are to be adjacently connected where the stand alone base can have openings to accommodate the protrusion of the post cap connector and the base is sized to accommodate the additional size of the flat cap.
[0235] In another embodiment of the invention, the elements described above can be packaged as a kit for an assemblable customizable screen. The kit does not require any hardware. The kit may comprise any combination of one or more of: at least one reversible slat; at least one privacy spacer; at least one slat locker; at least one two piece connectable vertical support members; at least one base member; at least one spike; at least one post cap; at least one post cap connector; at least one external post connector support and associated hardware; at least one elongate support with hook; and instructions for assembly. The kit is conveniently packaged within a size that is readily transportable by a purchaser. In aspects the kit comprises components to make one free-standing customizable screen with varying degrees of privacy and further allowing varying amounts of light and air to move therethrough. In further aspects the kit comprises components to make a free-standing customizable screen system/partition that comprises two connected screens.
[0236] In use, the screen is easily assembled. The invention includes methods for assembling a screen. The method comprises assembling two posts using the post connectors and each bottom open end of the post body is inserted into a base member or a spike or both as desired. A slat locker is inserted into each post at a desired location to define and secure the position of the lowest slat. The orientation of the slat is selected with respect to design and each end is inserted and slid through the slots of the posts into position. A selected size and number of privacy spacer can then be inserted. The next slat is then selected and the same procedure is followed. Any grouping of slats and design can be configured. The design can be made at a desired height. Once a screen is assembled, a post cap can be fastened to the top of each open post. The screen can be positioned as desired. The screen can readily be disassembled to change the amount of privacy (i.e. adjust the number and sizes of the gaps) as well as change the design by reversing one or more of the slats. Any one slat can be changed/repositioned. Slats positioned in the bottom part of the screen can be readily changed/replaced/repositioned without taking apart the entire screen by virtue of disconnecting the post segments and moving the top portion of the screen away. All of this can be done without the use of any hardware.
[0237] The descriptions of the various embodiments and/or examples of the present invention have been presented for purposes of illustration but are not intended to be exhaustive or limited to the embodiments and/or examples disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen to best explain the principles of the embodiments, the practical application or technical improvement over technologies found in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.