US2761690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power driven boat trailer
Assignee: Individual
•
Filing: 1953-01-16
•
Granted: 1956-09-04
•
Expires: 1973-01-16
Abstract
No abstract record available.
Inventors
- 👤 Walter A R Bradley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:48
CPC Classifications
B; B62; B62D; B62D59/00; B62D59/02; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1033; B62B; B62B1/00; B62B1/002; B62D51/00; B62D51/005; B62B2202/00; B62B2202/40; B62B2202/403
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |