Abstract
A universal lid system and methods for use with any of a selection of teapots for quick and sanitary beverage preparation. More specifically, the present invention is directed to a system and methods including a lid sized and shaped to facilitate the storage of a retention element such as a tea bag. The retention element may be held out of contact with the beverage by a retention element stabilizing component.
Claims
1. A universal lid comprising: a lid wall comprising a non-elevated section and an elevated storage element, the non-elevated section includes a generally horizontal linear surface, the elevated storage element includes one or more generally curved sloped surfaces defining a storage space, the storage space configured to store a retention element, a wall outlet comprising an outlet border defining an outlet space, the wall outlet positioned on the elevated storage element, the outlet space configured for a tag attached to the retention element to pass through, and a tag receptacle positioned on the lid wall, the tag receptacle including a side receptacle wall and a lower receptacle wall, the tag receptacle configured to store a tag attached to the retention element.
2. The universal lid according to claim 1, wherein the outlet border comprises two or more arced borders.
3. The universal lid according to claim 2, wherein the two or more arced borders form a lune-shaped outlet space.
4. The universal lid according to claim 1, wherein the outlet border comprises two or more linear borders.
5. The universal lid according to claim 4, wherein the two or more linear borders form a triangular outlet space.
6. The universal lid according to claim 1, wherein the non-elevated section further comprises a second wall outlet.
7. The universal lid according to claim 1, wherein the elevated storage element further comprises a second wall outlet.
8. The universal lid according to claim 1, wherein the lid wall comprises a second elevated storage element.
9. The universal lid according to claim 8, wherein the second elevated storage element comprises a second wall outlet.
10. The universal lid according to claim 1, wherein the tag receptacle is positioned on the non-elevated section of the lid wall.
11. The universal lid according to claim 1, further comprising a closure component attached to the lid wall, the closure component configured to releasable connect the lid wall of the universal lid to a container.
12. The universal lid according to claim 11, wherein the container is a teapot.
13. The universal lid according to claim 11, wherein the closure component includes one or more male threads.
14. The universal lid according to claim 11, wherein the closure component comprises an oblique wall.
15. A universal lid comprising: a lid wall comprising a non-elevated section and an elevated storage element, the elevated storage element includes one or more generally curved sloped surfaces defining a storage space, the storage space configured to store both a first retention element and a second retention element, a first wall outlet comprising an outlet border defining a first outlet space, the first wall outlet positioned on the elevated storage element, the first outlet space configured for a first tag attached to the first retention element to pass through, and a second wall outlet comprising an outlet border defining a second outlet space, the second wall outlet positioned on the elevated storage element, the second outlet space configured for a second tag attached to the second retention element to pass through.
16. The universal lid according to claim 15 further comprising a tag receptacle positioned on the lid wall, the tag receptacle including a side receptacle wall and a lower receptacle wall, the tag receptacle configured to store a tag attached to the retention element.
17. The universal lid according to claim 16, wherein the tag receptacle is positioned on the non-elevated section of the lid wall.
18. A universal lid comprising: a lid wall comprising a non-elevated section and two or more elevated storage elements, each elevated storage element comprising a storage space configured to store a retention element, each of the two or more elevated storage elements further comprising a wall outlet comprising an outlet border defining an outlet space configured for a tag attached to the retention element to pass through.
19. The universal lid according to claim 18 further comprising two or more tag receptacles positioned on the lid wall, each tag receptacle including a side receptacle wall and a lower receptacle wall, each tag receptacle configured to store a tag attached to the retention element.
20. The universal lid according to claim 18, further comprising a closure component attached to the lid wall, the closure component configured to releasable connect the lid wall of the universal lid to a teapot.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0048] FIG. 1 is a perspective view of one embodiment of a universal lid system according to the present invention;
[0049] FIG. 2A is a perspective view of another embodiment of a universal lid system;
[0050] FIG. 2B is a perspective view of the embodiment shown in FIG. 2A and additionally shows a retention element and a manipulation component;
[0051] FIG. 2C is a perspective view of the embodiment shown in FIG. 2B and includes the universal lid system in a position to be received by one type of a teapot;
[0052] FIG. 3A is a perspective view of another embodiment of a universal lid system and additionally includes retention elements and a manipulation components in a raised position;
[0053] FIG. 3B is a perspective view of the embodiment of the universal lid system of FIG. 3A and additionally includes retention elements and a manipulation components in a partial pull through position;
[0054] FIG. 4A is a perspective view of an additional embodiment of a universal lid system and includes a retention element and a manipulation component;
[0055] FIG. 4B and FIG. 4C are perspective views of the embodiment of FIG. 4A showing the manipulation component in different positions;
[0056] FIG. 5A perspective view of an additional embodiment of a universal lid system shown with a retention element and a manipulation component;
[0057] FIG. 5B is a perspective view of the embodiment shown in FIG. 5A and includes the universal lid system in a position to be received by a teapot;
[0058] FIG. 6A is a perspective view of an additional embodiment of a universal lid system shown with retention elements, manipulation components, and a support member;
[0059] FIG. 6B is an exploded perspective view of an additional embodiment of a universal lid system shown with retention elements, manipulation components, and a support member;
[0060] FIG. 7 is a perspective view of another embodiment of a universal lid system;
[0061] FIG. 8A is a perspective view of an additional embodiment of a universal lid system and a protective element;
[0062] FIG. 8B is a perspective view of a universal lid system and a protective element positioned relative to the lid wall;
[0063] FIG. 8C is a top view of a protective element; and
[0064] FIG. 8D is a top view of a universal lid system and a protective element positioned relative to the lid wall.
DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION
[0065] An embodiment of the universal lid system 10 according to the present invention is illustrated in FIG. 1. A universal lid system 10 includes a lid wall 100 having an upper lid wall 106, a lower lid wall 108, and a side lid wall 110. The lid wall 100 shown in FIG. 1 has a generally circular shape, although other shapes are contemplated. The embodiment of a lid wall 100 in FIG. 1 also includes a lid handle 70 having a knob 72 and a neck 74.
[0066] Embodiments of a lid wall 100 may include a wall outlet 200. The wall outlet 200 in FIG. 1 includes an outlet border 201 that define an outlet space 210. In the embodiment of a lid wall 100 illustrated in FIG. 1, the outlet borders 201 form part of the lid perimeter 118. The outlet border 201, which defines the wall outlet 200, includes a first outlet border 202, a second outlet border 204, a third outlet border 206, and an open border 208. In certain embodiments, the outlet borders 201 may be used as a surface against which a retention element 300 may be urged to expel any excess water stored within. A retention element 300 or manipulation component 350 may be positioned in or through the outlet space 210. Certain embodiments of a lid wall 100 include no opening to permit a beverage to be consumed through the lid wall 100, and a wall outlet 200 is configured not to permit a beverage to be consumed through the lid wall 100.
[0067] In certain embodiments, an outlet border 201 may include various borders having particular shapes such as an arced border, curved border, or a linear border. Certain embodiments of outlet borders 201 may be configured to achieve an outlet space 210 of a desired shape such as to minimize air passage through the space or to receive a retention element 300. Such an embodiment may include an outlet border 201 including a first arced border 212 and a second arced border 214 that meet at a first juncture 216 and a second juncture (not shown), as illustrated in FIG. 2AFIG. 2C. This embodiment of an outlet border 201 forms a lune-shaped outlet space 128. A lune-shaped outlet space 128 has a generally minimized outlet space 210 such that less air may be exchanged through that space, therefore lessening the dissipation of the temperature developed in the teapot 400 while the lid wall 100 is in a closed position relative to the teapot 400.
[0068] Further, the lune-shaped outlet space 128 may be shaped to permit a manipulation component 350 such as a tag 352 to pass through the wall outlet 200 in an arc-aligned orientation. An arc-aligned orientation is an orientation in which the tag 352 is bent or flexed to complement the shape of the lune 128 such that the tag 352 may pass through the wall outlet 200. Typically, after passing through the lune-shaped outlet space 128, the pressure to bend or flex is released and the tag 352 returns to a non-bent or non-flexed orientation. The tag 352 in a non-bent orientation may achieve a generally flat orientation 354. In the embodiments in FIG. 2B and FIG. 2C, the retention element 300 is attached to the tag 352 by a string 356.
[0069] The lid wall 100 illustrated in FIG. 2AFIG. 2C also includes a non-elevated section and an elevated storage element 122. The non-elevated section includes a generally horizontal linear surface 127. The elevated storage element 122 includes a first generally curved sloped surface 123 a second generally curved sloped surface 125. An elevated storage element 122 defines a storage space 124 in which a manipulation component 350 and/or a retention element 300 may be stored in a raised position 126. A raised position 126 is achieved when a retention element 300 is completely above the beverage in a teapot 400 when the lid wall 100 is in a closed position.
[0070] In certain embodiments, a portion of a retention element 300 may overflow through the wall outlet 200 to achieve a partial pull through position 131, as shown in FIG. 2C. In the partial pull through position 131, the retention element 300 effectively may plug or partially plug the wall outlet 200, which, advantageously, slows the process of the beverage reaching an ambient temperature when the lid wall 100 is in a closed position. In the partial pull through position 131, the retention element 300 typically is positioned completely above the beverage in a teapot 400 when the lid wall 100 is in a closed position.
[0071] Embodiments of a lid wall 100 may include a tag receptacle 132 or other type of receptacle in the lid wall 100. As shown in FIG. 2A, the tag receptacle 132 includes a side receptacle wall 135 and a lower receptacle wall 136. As shown in FIG. 2B and FIG. 2C, the tag 352 may be positioned in the tag receptacle 132. In this position, a tag 352 may reinforce the raised position of the retention element 300 and may increase the ease with which information that may be on the tag 352such as a trademark or other product informationcan be viewed.
[0072] Embodiments of the universal lid 10 also may include a closure component 134 attached to the lid wall 100, which may permit the lid wall 100 to meet with or releasably connect to a teapot 400. The closure component 134 illustrated in FIG. 2AFIG. 2C includes a male threading 136 including a first thread 138 and a second thread 140. FIG. 2C also includes a teapot 400 and its complementary teapot closure component. The illustrated teapot 400 includes an inner surface 408 having a thread path 416 defined by a first teapot thread 418 and a second teapot thread 420. A first thread 138 can be threaded through a thread path 416 to releasably connect the lid wall 100 to a teapot 400. FIG. 2C additionally shows the teapot rim 406 defining a teapot opening 404.
[0073] Embodiments of a lid wall 100 may include more than one wall outlet 200 to permit one or more retention elements 300 to be positioned in a raised position 126, as shown in FIG. 3A and FIG. 3B. A first wall outlet 218 and a second wall outlet 220 may be positioned in an elevated storage element 122 defining a storage space 124. The outlet border 201 of each of the wall outlets 200 illustrated in FIG. 3A and
[0074] FIG. 3B include only a curved border 152.
[0075] The retention elements 300 may be configured as packets 302 or holders 204, as shown in FIG. 3A and FIG. 3B respectively. Also, retention elements 300 may achieve a number of raised positions 126. FIG. 3A includes an illustration of the retention elements 300 in the storage space 124 in a fully raised position 130.
[0076] A fully raised position 130 is achieved when a retention element 300 is positioned in the storage space 124 of the elevated storage element 122, and no part of a packet 302 is positioned above the lid wall 100. In addition, FIG. 3B includes an illustration of the retention elements 300 in a partial pull through position 131. The embodiment illustrated in FIG. 3A and FIG. 3B additionally includes a closure component 134 configured as an oblique wall 148. A lid wall 100 including an oblique wall 148 may be positioned on teapots with various sized teapot rims 406 since the oblique wall 148 includes a sloped surface 149 that may meet a teapot rim 406 at a variety of diameters. In FIG. 3A and FIG. 3B, the oblique wall 148 includes a flat section 162 such that when the lid wall 100 is positioned on a teapot, the lid wall 100 may not cover the whole teapot opening 404. Accordingly, the space in front of the flat section 162 may function as an egress component and allow pouring of beverage.
[0077] As illustrated in FIG. 3A and FIG. 3B, embodiments of a lid wall may include a vent 121 to prevent a vacuum like conditions within a teapot 400 when beverage is being dispensed. Although other embodiments are shown without a vent 121, it is contemplated that any other embodiment may include a vent 121.
[0078] Embodiments of a lid wall 100 may be configured for use with certain designs of a retention element 300 or manipulation element 400. For example, the embodiment of a lid wall 100 illustrated in FIG. 4AFIG. 4C includes outlet border 201 configured with three generally linear borders, which form an outlet space 210 that is generally triangular shaped 222. An embodiment of a lid wall 100 may be used with a manipulation component 350 having collapsible sides 364 and shaped as a tetrahedron 362. In this embodiment, the collapsible sides 364 may flex such that the tetrahedron 362 may pass through the outlet space 210 easily in its collapsed orientation 366. As illustrated in FIG. 4C, the collapsible sides 364 may flex back to its uncollapsed orientation 368 after passing through the wall outlet 200 such that the tetrahedron 362 may not pass through the wall outlet 200 easily. In such embodiments, a string 356 may attach the retention element 300 to the manipulation component 350 as shown in FIG. 4AFIG. 4C.
[0079] FIG. 4A also includes an illustration of an embodiment including a closure component 134. In this embodiment, a closure component 134 includes a flange 154 such that a flange 154 may be positioned on a rim 406 or other element of a teapot 400.
[0080] Certain embodiments of a lid wall 100 include a wall outlet 200 having an outlet flank 230 made of a flexible material. An outlet flank 230 may be configured to allow retention elements 300 or manipulation components 350 of various sizes and shapes to pass through the outlet space 210, while minimizing the amount of ambient air exchanged through the space 210. The outlet flank 230 illustrated in FIG. 5A and FIG. 5B includes a first flank 232 and a second flank 234 connected to the outlet border 201. Outlet flanks 230 may also be configured to receive or retain a retention element 300 or manipulation component 350. As shown in FIG. 5A, a tag 352 and part of a string 356 may be thread through the outlet space 210 between the first flank 232 and second flank 234 to achieve a fully raised position 130. As shown in FIG. 5B, a retention element 300 may be thread partially through the outlet space 210 between a first flank 232 and second flank 234 to achieve a partial pull through position 131.
[0081] As illustrated in FIG. 5A and FIG. 5B, in certain embodiments, an entire lid wall 100 may form an elevated storage element 122. The elevated storage element 122 may be comprised of a first generally vertical surface 117 and a first generally horizontal surface 119.
[0082] The lid wall 100 further includes a closure component 134 with a slanted wall 156. FIG. 5B includes an illustration of the slanted wall 156 positioned on the rim 406 of a teapot 400. The teapot 400 additionally includes of a teapot handle 410 and a teapot spout 412. A teapot 400 also may include a teapot fill line 414 which may indicate the amount of liquid that the teapot 400 is configured to hold.
[0083] Certain embodiments of a universal lid system 10 additionally include a support member, as shown in FIG. 6A and FIG. 6B. A support member 500 may include an upper support side 502 and a lower support side 504. A support member 500 may be positioned between the lid wall 100 and the rim 406 of a teapot 400. A support member 500 may be configured to support a retention element 300 on its upper support side 502. Embodiments of a support member 500 in FIG. 6A and FIG. 6B are configured with a perforated resting level 506 on which a retention element 300 may rest and an aperture 508 through which a retention element 300 may be raised, lowered, and otherwise moved around. In FIG. 6A, a first packet 306 is shown passing through an aperture 508. A second packet 308 is shown resting on the perforated resting level 506.
[0084] Also shown in FIG. 6A and FIG. 6B, a wall outlet 200 may be configured to be used with more than one retention element 300 at the same time. Such an embodiment may include an outlet border 201 including a first arced border 212, a second arced border 214, a first rounded border 219, and a second rounded border 221. The juncture between the first arced border 212 and the first rounded border 219 and the juncture between the second arced border 214 and the first rounded border 219 forms a narrow passageway through which the string 356 may be positioned. Similarly, the juncture between the first arced border 212 and the second rounded border 221 and the juncture between the second arced border 214 and the second rounded border 221 forms a narrow passageway through which a manipulation component 350 such as a string 356 may be positioned. A string 356 also may be positioned in the round outlet 160. In certain embodiments, a round outlet 160 may be sized and shaped to permit storage of a specific size string 356 such that upon entering the round outlet 160, the string 356 may be held in that position by tension.
[0085] The embodiment in FIG. 6B includes a support member 500 having support fastener components 510 such that a support member 500 may be removably fastened to a lid wall 100. In such an embodiment, the lid wall 100 additionally includes lid fastener components 510. Fastener components 510, 512 may be any mechanism through which a lid wall 100 and support member 500 may be removably fastened. In FIG. 6B, the support fastener components 510 are snap protrusions 514 and the lid fastener components 512 are snap inlets 516. A snap protrusion 514 may snap into a snap inlet 516.
[0086] Embodiment of a universal lid system 10 may also include a protective element 164 configured to cover all or part of the closure component 134, as shown in FIG. 7. The protective element 164 may be a soft, spongy, or flexible material such that the protective element 164 protects the closure component 134 when it is positioned relative to a teapot rim 406 in a closed position. The protective element 164 may include a securing component 166 such that the protective element 164 may be removably secured to a teapot rim 406. The securing component 166 may be shaped as a first enlargement 141, as illustrated in FIG. 7. The protective element 164 also may include an extension 168. An extension 168 of the protective element 164 may further secure the lid wall 100 to a teapot 400 and provide leak protection for a finger or thumb which may be placed nearby during pouring. An extension 168 also may provide a surface which may be used to separate the lid wall 100 from a teapot rim 406.
[0087] Also, the embodiment of a lid wall 100 in FIG. 7 includes an elevated storage element 122. The elevated storage element 122 may be formed from a first gently curved sloped surface 150 and a second gently curved sloped surface 151.
[0088] An embodiment of a lid wall 100 with a closure component 134 and a protective element 164 are shown in FIG. 8A and FIG. 8B. Embodiments of the protective element 164 may be sufficiently flexible to fit snugly with respect to the closure component 134 as shown in a side view in FIG. 8B and a top view in FIG. 8D. FIG. 8C includes an illustration of a top view of the protective element 164 without the lid wall 100.
[0089] As illustrated in FIG. 8A and FIG. 8B, the protective element 164 may include an outer perimeter 172, a first generally horizontal annular surface 171, a second generally horizontal annular surface 173, a first generally sloped annular surface 175, a first generally vertical annular surface 177, and a second generally vertical annular surface 179. The first generally horizontal annular surface 171 connects to the first generally sloped annular surface 175 along a first edge 170. The first generally sloped annular surface 175 connects to the second generally horizontal annular surface 173 along a second edge 181. The second generally horizontal annular surface 173 connects to the second generally vertical annular surface 179 along a third edge 183. The first generally vertical annular surface 177 defines the outer perimeter 172. The inner diameter 185 of the protective element 164 is defined by the third edge 183 in this embodiment.
[0090] The closure component 134 in the illustrated embodiment includes a closure wall having an outer closure wall 142 and an inner closure wall 144. The illustrated embodiment of the outside closure wall 142 includes a first enlargement 141, second enlargement 143, inter-enlargement wall 145, protuberance 146, and a relatively vertical closure wall 147. The first enlargement 141 may be continuous with the lid wall 100. The inter-enlargement wall 142 is positioned between the first enlargement 141 and the second enlargement 143. In this embodiment, the second enlargement 143 is positioned generally below the first enlargement 141. Each enlargement 141, 143 includes a section of the closure wall having a greater diameter than the rest of the closure wall.
[0091] In certain embodiments, the first edge 170 of protection element 164 may be sized and shaped to fit around the inter-enlargement wall 145 such that the protection element 164 may be securely positioned relative to the closure component 134. The inner diameter 185 of the protective element 164 may be flexible enough to be positioned around the protuberance 146 to achieve the snugly fit position as illustrated.
[0092] The protuberance 146 may be sized and shaped to facilitate maintaining the lid wall 100 in the desired position relative to a teapot rim 406. In certain embodiments, a protuberance 146 is sized and shaped to extend from a section in the closure wall, as shown. In other embodiments, multiple protuberances 146 may extend from the closure wall. When the lid wall 100 is in a closed position, the protuberance 146 is generally positioned below the teapot rim 406 and is configured to decrease the likelihood of the lid wall 100 separating from the teapot 400. In such embodiments, the consumer must tilt the lid wall 100 relative to the teapot rim 406 to remove the lid wall 100 from the teapot rim 406. Such a tilted position is unlikely to be achieved while the teapot 400 is oriented for pouring.
[0093] In the embodiment illustrated in FIG. 8A, FIG. 8B, and FIG. 8D, the outlet border 201 includes a first arced border 212, a second arced border 214, a third arced border 211, and a fourth arced border 213. The outlet space 210 forms a rounded arc shape.
[0094] It will be understood that the embodiments of the present invention, which have been described, are illustrative of some of the applications of the principles of the present invention. Numerous modifications may be made by those skilled in the art without departing from the true spirit and scope of the invention.
