Patent CH112552A successfully refreshed from Google Patents.
Patent US4170302A successfully refreshed from Google Patents.
US4170302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal pizza plate
Assignee: Individual
•
Filing: 1978-04-12
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Granted: 1979-10-09
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Expires: 1998-04-12
Abstract
Abstract A carrier for a cooked pizza pie, and which keeps it hot while being carried home; the carrier including a vessel-type outside container, in a center of which there is mounted a rest made of a lower metal disc and upper plastic disc, a large insulation disc upon the rest, and a smaller size plastic filter upon the insulation for placement of the heated pizza pie thereupon, a removable lid, having cork on the underside, being screwed around the plastic filter so as to enclose the pizza pie, and the handle having a handle across its top, which in a modified design includes a pizza cutter wheel and a spatula.
Inventors
- 👤 Carlos M. Baca
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:21
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/14; A47J47/145; B; B65; B65D; B65D85/00; B65D85/30; B65D85/36; A47J41/00; A47J41/0038; A47J41/0044; B65D2585/00; B65D2585/30; B65D2585/36; B65D2585/363; B65D2585/366; Y; Y10; Y10T; Y10T428/00; Y10T428/21
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
111 words
A thermal pizza plate, comprising, in combination, an outside container, a rest mounted inside said container, an insulation disc mounted upon said rest, and an inner closure upon said insulation disc; said rest comprising a lower disc of metal secured upon a bottom wall of said container, and an upper disc made of plastic; said inner closure comprising a plastic filter mounted upon said insulation disc, so that a pizza pie can be placed upon said plastic filter, and a lid placeable over said pizza pie, said plastic filter having an external screw thread around its outer side engagable with an internal screw thread on a side wall of said lid.
Claim 2
Dependent Claim
111 words
A thermal pizza plate, comprising, in combination, an outside container, a rest mounted inside said container, an insulation disc mounted upon said rest, and an inner closure upon said insulation disc; said rest comprising a lower disc of metal secured upon a bottom wall of said container, and an upper disc made of plastic; said inner closure comprising a plastic filter mounted upon said insulation disc, so that a pizza pie can be placed upon said plastic filter, and a lid placeable over said pizza pie, said plastic filter having an external screw thread around its outer side engagable with an internal screw thread on a side wall of said lid.
Claim 3
Dependent Claim
136 words
A thermal pizza plate, comprising, in combination, an outside container, a rest mounted inside said container, an insulation disc mounted upon said rest, and an inner closure upon said insulation disc; said rest comprising a lower disc of metal secured upon a bottom wall of said container, and an upper disc made of plastic; said inner closure comprising a plastic filter mounted upon said insulation disc, so that a pizza pie can be placed upon said plastic filter, and a lid placeable over said pizza pie, said plastic filter having an external screw thread around its outer side engagable with an internal screw thread on a side wall of said lid, said lid including a diametrically extending handle across the top of said lid, said handle including means to cut up and serve said pizza pie.
Claim 4
Dependent Claim
136 words
A thermal pizza plate, comprising, in combination, an outside container, a rest mounted inside said container, an insulation disc mounted upon said rest, and an inner closure upon said insulation disc; said rest comprising a lower disc of metal secured upon a bottom wall of said container, and an upper disc made of plastic; said inner closure comprising a plastic filter mounted upon said insulation disc, so that a pizza pie can be placed upon said plastic filter, and a lid placeable over said pizza pie, said plastic filter having an external screw thread around its outer side engagable with an internal screw thread on a side wall of said lid, said lid including a diametrically extending handle across the top of said lid, said handle including means to cut up and serve said pizza pie.
References Cited (Backward Citations)
US120769A
Cited
US1511641A
Cited
US2555788A
Cited
US2555126A
Cited
US2724494A
Cited
US3484015A
Cited
US4058214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-08 | 1983-04-09 | 1983-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-08 | 1987-04-09 | 1987-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-08 | 1991-04-09 | 1991-10-09 | $7700.00 | Window Closed / Lapsed |