US2925162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vessel
Assignee: —
•
Filing: —
•
Granted: 1960-02-16
•
Expires: 1977-02-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:14
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/24; A01D46/243
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB277818A
Cited
US473143A
Cited
US592133A
Cited
FR803311A
Cited
US638832A
Cited
US1114318A
Cited
US1951703A
Cited
GB444116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |