US2227738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of hams
Assignee: Armour and Co
•
Filing: 1939-11-29
•
Granted: 1941-01-07
•
Expires: 1959-11-29
Abstract
No abstract record available.
Inventors
- 👤 Elmer C Oswald
- 👤 Lewis Reese Gardiner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:12
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/03; A23B4/031; A22; A22C; A22C17/00; A22C17/004; A23B4/005; A23B4/0053; A23B4/0056; A23L; A23L13/00; A23L13/03; A47; A47J; A47J27/00; A47J27/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-01-07 | 1944-07-08 | 1945-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-01-07 | 1948-07-08 | 1949-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-01-07 | 1952-07-08 | 1953-01-07 | $7700.00 | Window Closed / Lapsed |