US2629356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power boat steering and control means
Assignee: Individual
•
Filing: 1951-05-15
•
Granted: 1953-02-24
•
Expires: 1971-05-15
Abstract
No abstract record available.
Inventors
- 👤 Floyd E Whiting
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:32
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/08; B63H20/12; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/20232
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1510432A
Cited
US1767584A
Cited
US1932785A
Cited
US1961506A
Cited
US2200799A
Cited
US2540279A
Cited
US2507894A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |