Patent US3085261A successfully refreshed from Google Patents.
US3085261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractible wheels for boats
Assignee: Individual
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Filing: 1960-10-31
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Granted: 1963-04-16
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Expires: 1980-10-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Kennedy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:22
CPC Classifications
B; B63; B63C; B63C13/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
83 words
IN A MOBILE BOAT HAVING A BOTTOM AND A REAR WALL SECURED TO SAID BOTTOM, THE COMBINATION WITH SAID BOAT OF A SUPPORT HAVING MEANS THEREON ENGAGEABLE WITH SAID BOTTOM; A WHEEL AND AXLE ASSEMBLY SECURED TO SAID SUPPORT; AND MEANS SECURED TO SAID SUPPORT AND ROTATABLY MOUNTED ON SAID REAR WALL FOR MOVING SAID SUPPORT AND SAID ASSEMBLY FORWARDLY INTO AND REARWARDLY OUT OF A POSITION WITH SAID BOTTOM ENGAGING MEANS UNDERLYING AND ENGAGING SAID BOTTOM IN SUPPORTING RELATIONSHIP TO SAID BOAT.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |