US2961986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering control for outboard motors
Assignee: Individual
•
Filing: 1955-04-19
•
Granted: 1960-11-29
•
Expires: 1975-04-19
Abstract
No abstract record available.
Inventors
- 👤 William H Rochill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:35
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)
US792121A
Cited
US832798A
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US1167714A
Cited
GB107404A
Cited
US1869871A
Cited
GB417161A
Cited
US2309159A
Cited
US2498285A
Cited
US2527362A
Cited
US2629356A
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 |