US3280501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remotely controlled sailing craft
Assignee: Individual
•
Filing: 1963-09-06
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Granted: 1966-10-25
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Expires: 1983-09-06
Abstract
No abstract record available.
Inventors
- 👤 Hornbostel Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:24
CPC Classifications
A; A63; A63H; A63H30/00; A63H30/02; A63H30/04; A63H23/00; A63H23/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A SAILING CRAFT, A MAST, A WINDLASS HAVING DIFFERENT DIAMETERS EXTENDING PARALLEL TO THE LONGITUDINAL AXIS OF SAID CRAFT, A PLURALITY OF DIFFERENT SIZE SAILS RIGGED ON THE MAST, A PLURALITY OF BOOMS ATTACHED RESPECTIVELY TO EACH OF THE SAILS AND CONNECTED TO THE CRAFT FOR HORIZONTAL PIVOTAL MOVEMENT, POWER MEANS CONNECTED TO SAID WINDLASS, A PLURALITY OF SHEETS CONNECTED RESPECTIVELY TO SAID BOOMS IN SPACED RELATION TO THE PIVOT POINTS OF SAID BOOMS AND EXTENDING PERPENDICULAR TO THE BOTTOM EDGE LINE OF SAID SAILS, MEANS FOR RECEIVING SAID SHEETS AROUND RESPECTIVE DIFFERENT DIAMETERS OF SAID WINDLASS,
Claim 2
Dependent Claim
98 words
IN A SAILING CRAFT, A MAST, A WINDLASS HAVING DIFFERENT DIAMETERS EXTENDING PARALLEL TO THE LONGITUDINAL AXIS OF SAID CRAFT, A PLURALITY OF DIFFERENT SIZE SAILS RIGGED ON THE MAST, A PLURALITY OF BOOMS ATTACHED RESPECTIVELY TO EACH OF THE SAILS AND CONNECTED TO THE CRAFT FOR HORIZONTAL PIVOTAL MOVEMENT, POWER MEANS CONNECTED TO SAID WINDLASS, A PLURALITY OF SHEETS CONNECTED RESPECTIVELY TO SAID BOOMS IN SPACED RELATION TO THE PIVOT POINTS OF SAID BOOMS AND EXTENDING PERPENDICULAR TO THE BOTTOM EDGE LINE OF SAID SAILS, MEANS FOR RECEIVING SAID SHEETS AROUND RESPECTIVE DIFFERENT DIAMETERS OF SAID WINDLASS,
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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |