US3358633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auto-pilot
Assignee: Oakland Corp
•
Filing: 1966-02-21
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Granted: 1967-12-19
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Expires: 1986-02-21
Abstract
No abstract record available.
Inventors
- 👤 Richard B Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:17
CPC Classifications
B; B63; B63H; B63H25/00; B63H25/02; B63H25/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
AN AUTO-PILOT SYSTEM FOR A BOAT HAVING A RUDDER INCLUDING A POWER DEVICE FOR MOVING THE RUDDER, MEANS RESPONSIVE TO ROLL OR MOVEMENT OF THE BOAT ABOUT A LONGITUDINAL AXIS FOR OPERATING THE POWER DEVICE.
Claim 2
Dependent Claim
35 words
AN AUTO-PILOT SYSTEM FOR A BOAT HAVING A RUDDER INCLUDING A POWER DEVICE FOR MOVING THE RUDDER, MEANS RESPONSIVE TO ROLL OR MOVEMENT OF THE BOAT ABOUT A LONGITUDINAL AXIS FOR OPERATING THE POWER DEVICE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |