Patent US3121338A successfully refreshed from Google Patents.
US3079912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compartmented container arranged to simultaneously heat food in the various sectionsat differing heat rates
Assignee: Milprint Inc
•
Filing: 1960-10-27
•
Granted: 1963-03-05
•
Expires: 1980-10-27
Abstract
No abstract record available.
Inventors
- 👤 Milton E Griem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:18
CPC Classifications
A; A47; A47J; A47J39/00; A47J39/02; A47G; A47G19/00; A47G19/02; A47J36/00; A47J36/02; A47J36/022; Y; Y10; Y10S; Y10S99/00; Y10S99/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
IN A METAL FOIL CONTAINER OF UNITARY ASSEMBLY HAVING COMPARTMENTED SECTIONS RESPECTIVELY ARRANGED TO CONTAIN SELECTED COMMODITIES, SAID COMMODITIES RESPECTIVELY REQUIRING RELATIVELY DIFFERING DEGREES OF HEAT TREATMENT; THE COMBINATION THEREOF OF A REMOVABLE FLEXIBLE FOIL LID DEFINING ENCLOSING WALL SURFACE PORTIONS FOR EACH OF SAID SECTIONS AND BEING OF NORMALLY HEAT-REFLECTIVE MATERIAL, THE EXTERIOR SURFACE OF AT LEAST CERTAIN PORTIONS OF SAID LID
Claim 2
Dependent Claim
63 words
IN A METAL FOIL CONTAINER OF UNITARY ASSEMBLY HAVING COMPARTMENTED SECTIONS RESPECTIVELY ARRANGED TO CONTAIN SELECTED COMMODITIES, SAID COMMODITIES RESPECTIVELY REQUIRING RELATIVELY DIFFERING DEGREES OF HEAT TREATMENT; THE COMBINATION THEREOF OF A REMOVABLE FLEXIBLE FOIL LID DEFINING ENCLOSING WALL SURFACE PORTIONS FOR EACH OF SAID SECTIONS AND BEING OF NORMALLY HEAT-REFLECTIVE MATERIAL, THE EXTERIOR SURFACE OF AT LEAST CERTAIN PORTIONS OF SAID LID
References Cited (Backward Citations)
US1553617A
Cited
US1522329A
Cited
US2331951A
Cited
US2391660A
Cited
US2673806A
Cited
US2904448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |