US4494654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Salad bar insert
Assignee: Pizza Hut LLC
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Filing: 1982-11-03
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Granted: 1985-01-22
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Expires: 2002-11-03
Abstract
Abstract A salad bar insert is disclosed which includes upper and lower panels which are bonded together. The upper and lower panels define openings sized to receive containers of salad foods. In addition, the upper and lower panels define a sealed interior volume which surrounds the various openings. Three-dimensional salad food replicas are secured in place to the lower panel inside this chamber, such that the three-dimensional salad food replicas are visible from above through the upper panel. The insert of this invention can readily be wiped clean, and it allows a salad bar to be assembled simply and easily, with minimal labor requirements.
Inventors
- 👤 Arthur G. Gunther
- 👤 Douglas H. Willsie
- 👤 Leo D. Hawkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:18
CPC Classifications
A; A47; A47F; A47F10/00; A47F10/06; A47F3/00; A47F3/04; A47F3/0439; A47F3/0482; A47F3/0486; A47G; A47G23/00; A47G23/06; A47G23/0641; B; B44; B44C; B44C5/00; B44C5/06
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
152 words
In a salad bar of the type comprising a table and a plurality of salad food containers, the improvement comprising: a salad bar insert which defines a plurality of openings and a display region situated between the openings, each of the openings sized and shaped to receive a respective one of the salad food containers, the openings distributed such that the display region is visible between the openings, the display region having an upper surface which is adapted readily to be wiped clean; a plurality of three-dimensional salad food replicas; means for retaining the salad food replicas in the salad bar insert beneath the upper surface of the display region such that the upper surface protects the replicas from dirt, said upper surface being transparent such that the replicas are visible from above the salad bar insert through the upper surface; and means for retaining the insert in place on the table.
Claim 2
Dependent Claim
152 words
In a salad bar of the type comprising a table and a plurality of salad food containers, the improvement comprising: a salad bar insert which defines a plurality of openings and a display region situated between the openings, each of the openings sized and shaped to receive a respective one of the salad food containers, the openings distributed such that the display region is visible between the openings, the display region having an upper surface which is adapted readily to be wiped clean; a plurality of three-dimensional salad food replicas; means for retaining the salad food replicas in the salad bar insert beneath the upper surface of the display region such that the upper surface protects the replicas from dirt, said upper surface being transparent such that the replicas are visible from above the salad bar insert through the upper surface; and means for retaining the insert in place on the table.
Claim 3
Dependent Claim
63 words
The invention of claim 1 wherein each of the salad food containers is formed of a thermally conductive material and defines a flattened bottom surface, wherein the table is a refrigeration table which defines a flat refrigeration surface, and wherein the insert is dimensioned to position the containers in the openings with the flattened bottom surfaces in thermal contact with the refrigeration surface.
Claim 4
Dependent Claim
41 words
The invention of claim 1 wherein the retaining means for the salad food replicas comprises a lower surface which cooperates with the upper surface to define an enclosed chamber within the insert, the salad food replicas being disposed within the chamber.
Claim 5
Dependent Claim
53 words
The invention of claim 1 wherein the salad food replicas comprise lettuce replicas and a plurality of vegetable replicas, and wherein the replicas are secured to the lower panel in a pattern which defines a bed of the lettuce replicas with the vegetable replicas distributed thereon, as seen through the transparent upper panel.
Claim 6
Dependent Claim
17 words
The invention of claim 4 wherein the salad food replicas cover substantially all of the display region.
Claim 7
Dependent Claim
128 words
In a salad bar of the type which comprises a refrigeration table and a plurality of salad food containers, the improvement comprising: a salad bar insert including: a transparent upper panel; a lower panel; means for securing the upper and lower panels together such that a sealed interior space is formed therebetween; said upper and lower panels defining walled openings passing therethrough, each of which is sized to receive a respective salad food container, and a display region situated between the openings; a plurality of three-dimensional salad food replicas positioned in the interior space in the display region between the walled openings such that the replicas are visible through the transparent upper panel; and means for holding the upper and lower panels in place over the refrigeration table.
Claim 8
Dependent Claim
128 words
In a salad bar of the type which comprises a refrigeration table and a plurality of salad food containers, the improvement comprising: a salad bar insert including: a transparent upper panel; a lower panel; means for securing the upper and lower panels together such that a sealed interior space is formed therebetween; said upper and lower panels defining walled openings passing therethrough, each of which is sized to receive a respective salad food container, and a display region situated between the openings; a plurality of three-dimensional salad food replicas positioned in the interior space in the display region between the walled openings such that the replicas are visible through the transparent upper panel; and means for holding the upper and lower panels in place over the refrigeration table.
Claim 9
Dependent Claim
57 words
The invention of claim 6 wherein each of the containers is formed of a thermally conductive material and defines a flattened bottom surface, wherein the refrigeration table defines a flat refrigeration surface, and wherein the insert is dimensioned to position the containers in the openings with the flattened bottom surfaces in thermal contact with the refrigeration surface.
Claim 10
Dependent Claim
53 words
The invention of claim 6 wherein the salad food replicas comprise lettuce replicas and a plurality of vegetable replicas, and wherein the replicas are secured to the lower panel in a pattern which defines a bed of the lettuce replicas with the vegetable replicas distributed thereon, as seen through the transparent upper panel.
Claim 11
Dependent Claim
17 words
The invention of claim 8 wherein the sealed food replicas cover substantially all of the display region.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-01-22 | 1988-07-23 | 1989-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-22 | 1992-07-23 | 1993-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-22 | 1996-07-23 | 1997-01-22 | $7700.00 | Window Closed / Lapsed |