Patent US4190155A successfully refreshed from Google Patents.
US4190155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Covered, portable insulated plate
Assignee: Individual
•
Filing: 1978-11-13
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Granted: 1980-02-26
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Expires: 1998-11-13
Abstract
Abstract The invention provides an alternative to the brown bag lunch in the form of an insulated carrying plate having bottom and top members sealed together by releasible fasteners and defining sealed, separated compartments inside, there being a carrying handle incorporating a hinged lid which opens to expose a cavity occupying substantially the entire interior of said handle and useful as a storage compartment for utensils and condiments.
Inventors
- 👤 Faith Higley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:05
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/26; A45C13/28; A45C11/00; A45C11/20; Y; Y10; Y10S; Y10S220/00; Y10S220/902
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
216 words
An insulative carrying case comprising: (a) a lower insulative plate-defining member having impervious inner and outer wall surfaces with an insulation material therebetween, said member defining a first continuous peripheral edge and a first continuous vertical partition compartmentalizing said lower member; (b) an insulative upper cover member having a second continuous edge metable with said first edge and a second continuous vertical partition matable with the first partition; said upper cover member having impervious inner and outer wall surfaces with an insulation material therebetween; (c) fastening means to releasibly fasten said upper and lower members together in compressed relation with the edges and partitions sealingly mated to define a plurality of generally horizontally aligned and extended, sealed and mutually separate compartments; (d) a carrying handle comprising a horizontally extended bar defining a hollow interior cavity having a hinged integral cover lid for the containment of utensils and food condiments, said handle being supported by leg members integrally, unitarily connected to said bar and integrally, unitarily connected to the outer wall surface of said upper member substantially above the combined centers of gravity of said upper and lower member whereby a typical multi-course meal may be transported and stored for a number of hours while maintaining substantial temperature integrity and spacial fidelity to a conventionally served meal.
Claim 2
Dependent Claim
216 words
An insulative carrying case comprising: (a) a lower insulative plate-defining member having impervious inner and outer wall surfaces with an insulation material therebetween, said member defining a first continuous peripheral edge and a first continuous vertical partition compartmentalizing said lower member; (b) an insulative upper cover member having a second continuous edge metable with said first edge and a second continuous vertical partition matable with the first partition; said upper cover member having impervious inner and outer wall surfaces with an insulation material therebetween; (c) fastening means to releasibly fasten said upper and lower members together in compressed relation with the edges and partitions sealingly mated to define a plurality of generally horizontally aligned and extended, sealed and mutually separate compartments; (d) a carrying handle comprising a horizontally extended bar defining a hollow interior cavity having a hinged integral cover lid for the containment of utensils and food condiments, said handle being supported by leg members integrally, unitarily connected to said bar and integrally, unitarily connected to the outer wall surface of said upper member substantially above the combined centers of gravity of said upper and lower member whereby a typical multi-course meal may be transported and stored for a number of hours while maintaining substantial temperature integrity and spacial fidelity to a conventionally served meal.
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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) | 1983-02-25 | 1983-08-27 | 1984-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-25 | 1987-08-27 | 1988-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-25 | 1991-08-27 | 1992-02-26 | $7700.00 | Window Closed / Lapsed |