US2521849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of meat products
Assignee: Armour and Co
•
Filing: 1947-10-10
•
Granted: 1950-09-12
•
Expires: 1967-10-10
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
2026-10-31 08:36
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/14; A23B4/18; A23B4/20; A23B4/06; A23B4/066; A23B4/068; A23B4/08; A23B4/10; A23L; A23L13/00; A23L13/40; A23L13/42; A23L13/428; A23L13/60; A23L13/67
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
IN A PROCESS FOR PREPARING A COHERENT COMMINUTED MEAT PRODUCT, HAVING IMPROVED INTERIOR COLOR, THE STEPS OF APPLYING TO THE SURFACE OF MEAT PARTICLES IN A GROUND-MEAT MASS AN EDIBLE PROTEIN DENATURING AGENT, FREEZING THE MEAT PARTICLES, AND PRESSING TOGETHER THE FROZEN MEAT PARTICLES TO FORM A MEAT MASS, WHICH INCLUDES INTERSTICES CONTAINING OXYGEN.
Claim 2
Dependent Claim
54 words
IN A PROCESS FOR PREPARING A COHERENT COMMINUTED MEAT PRODUCT, HAVING IMPROVED INTERIOR COLOR, THE STEPS OF APPLYING TO THE SURFACE OF MEAT PARTICLES IN A GROUND-MEAT MASS AN EDIBLE PROTEIN DENATURING AGENT, FREEZING THE MEAT PARTICLES, AND PRESSING TOGETHER THE FROZEN MEAT PARTICLES TO FORM A MEAT MASS, WHICH INCLUDES INTERSTICES CONTAINING OXYGEN.
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) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |