US3671272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frozen meat package
Assignee: Mol-Pak Corp
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Filing: 1970-05-01
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Granted: 1972-06-20
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Expires: 1990-05-01
Abstract
Abstract A TRAY OR CONTAINER FOR MEAT PRODUCTS MADE OF A TRANSLUCENT MATERIAL COMPRISING AT LEAST ONE CAVITY SECTION FOR A CUT OF MEAT, SAID CAVITY SECTION INCLUDING A BASE PORTION CONFORMING GENERALLY TO THE PERIPHERY OF THE MEAT PRODUCT, AN UPSTANDING PERIPHERAL SIDEWALL AT A HEIGHT SLIGHTLY LESS THAN THE THICKNESS OF THE MEAT PRODUCT, MEANS DEFINING A PLURALITY OF ANNULAR RIBS IN THE BASE DEFINING CONTINUOUS SPACED APART CHANNELS FOR MEAT JUICES AND AN OVERWRAP OF A TRANSPARENT HEAT SHRINKABLE FILMY MATERIAL COVERING AT LEAST THE OPEN SIDE OF THE TRAY.
Inventors
- 👤 George A Mixon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:14
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/066; A23B4/068; B; B65; B65D; B65D1/00; B65D1/34
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) | 1975-06-20 | 1975-12-20 | 1976-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-20 | 1979-12-20 | 1980-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-20 | 1983-12-20 | 1984-06-20 | $7700.00 | Window Closed / Lapsed |