US2771632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for preparing fish for canning
Assignee: WALKER S FISHMACHINERY Inc
•
Filing: 1953-01-29
•
Granted: 1956-11-27
•
Expires: 1973-01-29
Abstract
No abstract record available.
Inventors
- 👤 Harry E Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:11
CPC Classifications
A; A22; A22C; A22C25/00; A22C25/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US705474A
Cited
US1078717A
Cited
US1092394A
Cited
US1049203A
Cited
US1078719A
Cited
US1125657A
Cited
US1185744A
Cited
US1247502A
Cited
US1394185A
Cited
US1833874A
Cited
US1907989A
Cited
US1967229A
Cited
FR993326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-27 | 1960-05-28 | 1960-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-27 | 1964-05-28 | 1964-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-27 | 1968-05-28 | 1968-11-27 | $7700.00 | Window Closed / Lapsed |