Patent US3091208A successfully refreshed from Google Patents.
US3091208A
Expired / Lapsed
US
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Pontoon-carrying camper
Assignee: COPELAND ENGINEERING ENTERPRISES Ltd
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Filing: 1961-04-12
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Granted: 1963-05-28
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Expires: 1981-04-12
Abstract
No abstract record available.
Inventors
- 👤 Nathaniel C Copeland
- 👤 Michael C Copeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:05
CPC Classifications
B; B60; B60F; B60F3/00; B60F3/0061; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A TRANSPORTATION APPLIANCE ADAPTED TO BE TRANSPORTED ON A VEHICLE WITH OVERLAND RUNNING GEAR, AND FLOATED THEREFROM FOR WATER TRANSPORTATION, COMPRISING: A SUBSTANTIALLYRECTANGULAR LOAD-CARRYING PLATFORM INCLUDING UPWARDLYEXTENDING SIDES; A PAIR OF ELONGATE HULLS; AND A PAIR OF BOOM MEANS AFFIXED TO SAID HULLS INDIVIDUALLY, AND PIVOTALLY ATTACHED TO OPPOSITE SIDES OF SAID PLATFORM, WHEREBY TO POSITION SAID ELONGATE HULLS BELOW SAID PLATFORM AND ABOVE THE BOTTOM OF SAID OVERLAND RUNNING GEAR TO SUPPORT SAID PLATFORM ABOVE WATER AND POSITION ABOVE SAID PLATFORM WHEN ON SAID WHEELED VEHICLE.
Claim 2
Dependent Claim
87 words
A TRANSPORTATION APPLIANCE ADAPTED TO BE TRANSPORTED ON A VEHICLE WITH OVERLAND RUNNING GEAR, AND FLOATED THEREFROM FOR WATER TRANSPORTATION, COMPRISING: A SUBSTANTIALLYRECTANGULAR LOAD-CARRYING PLATFORM INCLUDING UPWARDLYEXTENDING SIDES; A PAIR OF ELONGATE HULLS; AND A PAIR OF BOOM MEANS AFFIXED TO SAID HULLS INDIVIDUALLY, AND PIVOTALLY ATTACHED TO OPPOSITE SIDES OF SAID PLATFORM, WHEREBY TO POSITION SAID ELONGATE HULLS BELOW SAID PLATFORM AND ABOVE THE BOTTOM OF SAID OVERLAND RUNNING GEAR TO SUPPORT SAID PLATFORM ABOVE WATER AND POSITION ABOVE SAID PLATFORM WHEN ON SAID WHEELED VEHICLE.
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) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |