US2961697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of mechanically heading fish
Assignee: Nordischer Maschinenbau Rud Baader GmbH and Co KG
•
Filing: 1957-12-20
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Granted: 1960-11-29
•
Expires: 1977-12-20
Abstract
No abstract record available.
Inventors
- 👤 Schlichting Anna
- 👤 Liske Kathe
- 👤 Schlichting Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:48
CPC Classifications
A; A22; A22C; A22C25/00; A22C25/14; A22C25/142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB768384A
Cited
US1222926A
Cited
US1909643A
Cited
US2234658A
Cited
US2433460A
Cited
US2529920A
Cited
US2771633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |