Patent US3477859A successfully refreshed from Google Patents.
US3477859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for improving the color of comminuted meat
Assignee: Smithfield Packaged Meats Corp
•
Filing: 1967-09-01
•
Granted: 1969-11-11
•
Expires: 1987-09-01
Abstract
No abstract record available.
Inventors
- 👤 William Lewis Brown
- 👤 Morton Lee Schmucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:42
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/02; A23B4/023; A23B4/0235; A23B4/044; A23B4/12; A23B4/14; A23B4/18; A23B4/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2553533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |