US2673804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treating animal tissue
Assignee: JBS USA LLC
•
Filing: 1950-04-10
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Granted: 1954-03-30
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Expires: 1970-04-10
Abstract
No abstract record available.
Inventors
- 👤 Levi S Paddock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:39
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A PROCESS OF PICKLING TRIPE IN WHICH THE APPEARANCE, TEXTURE, AND RATE OF ABSORPTION OF PICKLING SOLUTION ARE SUBSTANTIALLY IMPROVED, COMPRISING THE STEPS OF TREATING THE CLEANED AND COOKED TRIPE FROM WHICH THE MUCCOUS MEMBRANE HAS BEEN REMOVED WITH AN AQUEOUS BATH MAINTAINED AT A PH BETWEEN ABOUT 2.5 AND 4.8 AND CONTAINING ACETIC ACID, AND BETWEEN 0.2 AND 2.0 PER CENT OF A 30 PER CENT SOLUTION OF HYDROGEN PEROXIDE FOR A PERIOD OF BETWEEN ABOUT 6 AND 30 HOURS, IMMERSING SAID TRIPE IN A WATER BATH TO WASH SUBSTANTIALLY ALL THE PEROXIDE THEREFROM, AND THEREAFTER HOLDING THE SAID TRIPE IN AN ACIDIC PICKLING SOLUTION TO IMPART THE CONVENTIONAL PICKLED FLAVOR THERETO.
Claim 2
Dependent Claim
113 words
A PROCESS OF PICKLING TRIPE IN WHICH THE APPEARANCE, TEXTURE, AND RATE OF ABSORPTION OF PICKLING SOLUTION ARE SUBSTANTIALLY IMPROVED, COMPRISING THE STEPS OF TREATING THE CLEANED AND COOKED TRIPE FROM WHICH THE MUCCOUS MEMBRANE HAS BEEN REMOVED WITH AN AQUEOUS BATH MAINTAINED AT A PH BETWEEN ABOUT 2.5 AND 4.8 AND CONTAINING ACETIC ACID, AND BETWEEN 0.2 AND 2.0 PER CENT OF A 30 PER CENT SOLUTION OF HYDROGEN PEROXIDE FOR A PERIOD OF BETWEEN ABOUT 6 AND 30 HOURS, IMMERSING SAID TRIPE IN A WATER BATH TO WASH SUBSTANTIALLY ALL THE PEROXIDE THEREFROM, AND THEREAFTER HOLDING THE SAID TRIPE IN AN ACIDIC PICKLING SOLUTION TO IMPART THE CONVENTIONAL PICKLED FLAVOR THERETO.
References Cited (Backward Citations)
US1988747A
Cited
US2117478A
Cited
US2297441A
Cited
US2176144A
Cited
US2314313A
Cited
US2485160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |