US3672908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of heat processing food
Assignee: JACK O HICE SR
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Filing: 1970-04-08
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Granted: 1972-06-27
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Expires: 1990-04-08
Abstract
Abstract A METHOD OF HEAT TREATING FOOD INCLUDING THE STEPS OF SUBJECTING THE FOOD TO BE HEAT TREATED TO SUPERATMOSPHERIC PRESSURE IN A GASEOUS ATMOSPHERE PRIOR TO THE APPLICATION OF HEAT TO THE FOOD, APPLYING HEAT TO THE FOOD WHILE MAINTAINING THE SUPERATMOSPHERIC PRESSURE ON THE FOOD, RAPIDLY COOLING THE FOOD AFTER THE FOOD HAS BEEN HEAT TREATED TO A DESIRED EXTENT, AND REMOVING THE GASEOUS ATMOSPHERE UNDER SUPERATMOSPHERIC PRESSURE FROM THE FOOD; AND APPARATUS FOR PRACTICING THE METHOD.
Inventors
- 👤 Jack O Hice Sr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:04
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/40; A23B2/405; A47; A47J; A47J27/00; A47J27/08; A47J27/086; A47J27/14; A47J27/16
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) | 1975-06-27 | 1975-12-27 | 1976-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-27 | 1979-12-27 | 1980-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-27 | 1983-12-27 | 1984-06-27 | $7700.00 | Window Closed / Lapsed |