US2521579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of meat products
Assignee: Armour and Co
•
Filing: 1945-12-03
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Granted: 1950-09-05
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Expires: 1965-12-03
Abstract
No abstract record available.
Inventors
- 👤 Ervin W Hopkins
- 👤 Lucian J Jendryaszek
- 👤 Harold M Coleman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:56
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/066; A23B4/068
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
IN A PROCESS FOR PREPARING A MEAT PRODUCT HAVING IMPROVED INTERIOR COLOR, THE STEPS OF COMMINUTING MEAT WHILE IN UNFROZEN CONDITION UNTIL THE PARTICLES ARE ABOUT 1/8 INCH IN CROSS SECTION, FREEZING THE COMMINUTED MEAT TO A SOLID STATE WHILE THE MEAT IS IN LOOSELY ASSOCIATED CONDITION, AND THEN PRESSING THE MEAT WHILE THUS SOLIDLY FROZEN AND AT A TEMPERATURE OF ABOUT 0*-20*F. WITH JUST ENOUGH PRESSURE TO BIND THE MEAT PARTICLES TOGETHER.
Claim 2
Dependent Claim
73 words
IN A PROCESS FOR PREPARING A MEAT PRODUCT HAVING IMPROVED INTERIOR COLOR, THE STEPS OF COMMINUTING MEAT WHILE IN UNFROZEN CONDITION UNTIL THE PARTICLES ARE ABOUT 1/8 INCH IN CROSS SECTION, FREEZING THE COMMINUTED MEAT TO A SOLID STATE WHILE THE MEAT IS IN LOOSELY ASSOCIATED CONDITION, AND THEN PRESSING THE MEAT WHILE THUS SOLIDLY FROZEN AND AT A TEMPERATURE OF ABOUT 0*-20*F. WITH JUST ENOUGH PRESSURE TO BIND THE MEAT PARTICLES TOGETHER.
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) | 1953-09-04 | 1954-03-06 | 1954-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-04 | 1958-03-06 | 1958-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-04 | 1962-03-06 | 1962-09-05 | $7700.00 | Window Closed / Lapsed |