Patent US3092103A successfully refreshed from Google Patents.
Patent US3597238A successfully refreshed from Google Patents.
US3597238A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pre-cooked food package
Assignee: Novelis Corp
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Filing: 1969-05-14
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Granted: 1971-08-03
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Expires: 1989-05-14
Abstract
Abstract A PACKAGE FOR CONTAINING PRE-COOKED FOODSTUFFS AND THE LIKE IS DISCLOSED CONSISTING GENERALLY OF A METAL FOIL PAN AND LID, THE LID HAVING A PLURALILTY OF VENT OPENINGS AND BEING STRENGTHENED BY SERIES OF EMBOSSED RIBS EXTENDING TRANSVERSELY ACROSS THE SURFACE THEREOF, THE CONSTRUCTION BEING SUCH THAT THE PAN AND LID TOGETHER SUPPORT THE FOOD CONTENTS IN AN UPRIGHT MANNER WHEN THE PACKAGE IS INSERTED INTO A TOASTER. THE EXTERIOR OF SAID PACKAGE IS COATED WITH A DIELECTRIC INSULATING COMPOSITION AND THE ENTIRE PACKAGE IS DISPOSED WITHIN A HERMETICALLY SEALED OUTER WRAPPING.
Inventors
- 👤 Edward W Scharre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:32
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/003; B65D81/00; B65D81/34; B65D81/3492; B65D2581/00; B65D2581/34; B65D2581/3401; B65D2581/3402; B65D2581/3416; B65D2581/3417
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |