Patent US3329980A successfully refreshed from Google Patents.
US3329980A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Land-water vehicle
Assignee: Individual
•
Filing: 1966-01-21
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Granted: 1967-07-11
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Expires: 1986-01-21
Abstract
No abstract record available.
Inventors
- 👤 William O Doty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:59
CPC Classifications
B; B60; B60F; B60F3/00; B60F3/0061; B60F3/0092; B63; B63C; B63C13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
IN A LAND-WATER VEHICLE ADAPTED TO BE REMOVABLY SECURED TO A TRAILER HAVING WHEELS THEREON, A SUBSTANTIALLY FLAT HULL WHICH IS FULL WIDTH AT THE REAR AND WHICH HAS CUT-OUT PORTIONS ALONG THE LOWER FORWARD EDGES EXTENDING MORE THAN HALF OF THE LENGTH OF SAID HULL, SAID CUT-OUT PORTIONS ADAPTED TO RECEIVE SAID TRAILER WITH THE WHEELS BELOW SAID CUT-OUT PORTIONS, SAID HULL HAVING A CABIN THEREON HAVING A FRONT WALL, A REAR WALL, AND SIDE WALLS, A ROOF POSITIONED ABOVE SAID WALLS FORMING A ROOF FOF THE CABIN AND FORMING A ROOF DECK, SAID ROOF DECK HAVING A GUARD RAIL ALONG AT LEAST TWO OF ITS EDGES, AT LEAST ONE OF SAID WALLS HAVING A LADDER SECURED IN SPACED RELATION THERETO TO PROVIDE ACCESS TO AND FROM SAID ROOF DECK, SAID HULL HAVING A TRAILER ATTACHMENT AT ITS FORWARD PORTION AND MEANS FOR ATTACHING AN OUTBOARD MOTOR AT ITS REAR.
Claim 2
Dependent Claim
151 words
IN A LAND-WATER VEHICLE ADAPTED TO BE REMOVABLY SECURED TO A TRAILER HAVING WHEELS THEREON, A SUBSTANTIALLY FLAT HULL WHICH IS FULL WIDTH AT THE REAR AND WHICH HAS CUT-OUT PORTIONS ALONG THE LOWER FORWARD EDGES EXTENDING MORE THAN HALF OF THE LENGTH OF SAID HULL, SAID CUT-OUT PORTIONS ADAPTED TO RECEIVE SAID TRAILER WITH THE WHEELS BELOW SAID CUT-OUT PORTIONS, SAID HULL HAVING A CABIN THEREON HAVING A FRONT WALL, A REAR WALL, AND SIDE WALLS, A ROOF POSITIONED ABOVE SAID WALLS FORMING A ROOF FOF THE CABIN AND FORMING A ROOF DECK, SAID ROOF DECK HAVING A GUARD RAIL ALONG AT LEAST TWO OF ITS EDGES, AT LEAST ONE OF SAID WALLS HAVING A LADDER SECURED IN SPACED RELATION THERETO TO PROVIDE ACCESS TO AND FROM SAID ROOF DECK, SAID HULL HAVING A TRAILER ATTACHMENT AT ITS FORWARD PORTION AND MEANS FOR ATTACHING AN OUTBOARD MOTOR AT ITS REAR.
References Cited (Backward Citations)
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US2992444A
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US3114157A
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US3091208A
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US3134991A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |