Patent US3115409A successfully refreshed from Google Patents.
US3115409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pet foods and method of packaging same
Assignee: Wilson and Co Inc
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Filing: 1959-05-04
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Granted: 1963-12-24
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Expires: 1979-05-04
Abstract
No abstract record available.
Inventors
- 👤 Francis J Hallinan
- 👤 Edward J Czarnetzky
- 👤 Albert I Coombes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:26
CPC Classifications
A; A23; A23K; A23K10/00; A23K10/20; A23K10/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
THE METHOD OF PREPARING AND PACKAGING AN ANIMAL FOOD COMPRISING INITIALLY ADJUSTING THE PH OF A FOOD CONTAINING PROTEINACEOUS MEATY MATERIAL TO BETWEEN ABOUT 2.0 AND 5.0, HEATING THE FOOD TO BETWEEN ABOUT 140*F. AND THE BOILING TEMPERATURE OF THE ACIDIFIED MATERIAL WHEREBY PROTEINACEOUS MATERIAL IS ALTERED BY REACTION WITH ACID AND DURING THE HEATING PERIOD MAINTAINING A PH BELOW 4.7, TIGHTLY STUFFING THE HEATED FOOD IN A CONTAINER, SEALING THE CONTAINER, AND THEN COOLING THE CONTAINER, TO OBTAIN A PALATABLE AND NUTRITIOUS FOOD HAVING A PH BETWEEN ABOUT 3.8 AND 4.7 AND READY FOR CONSUMPTION WITHOUT COOKING
Claim 2
Independent Claim
98 words
THE METHOD OF PREPARING AND PACKAGING AN ANIMAL FOOD COMPRISING INITIALLY ADJUSTING THE PH OF A FOOD CONTAINING PROTEINACEOUS MEATY MATERIAL TO BETWEEN ABOUT 2.0 AND 5.0, HEATING THE FOOD TO BETWEEN ABOUT 140*F. AND THE BOILING TEMPERATURE OF THE ACIDIFIED MATERIAL WHEREBY PROTEINACEOUS MATERIAL IS ALTERED BY REACTION WITH ACID AND DURING THE HEATING PERIOD MAINTAINING A PH BELOW 4.7, TIGHTLY STUFFING THE HEATED FOOD IN A CONTAINER, SEALING THE CONTAINER, AND THEN COOLING THE CONTAINER, TO OBTAIN A PALATABLE AND NUTRITIOUS FOOD HAVING A PH BETWEEN ABOUT 3.8 AND 4.7 AND READY FOR CONSUMPTION WITHOUT COOKING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |