Patent US3969773A successfully refreshed from Google Patents.
Patent US3288516A successfully refreshed from Google Patents.
US3288516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible vehicle trailer
Assignee: Individual
•
Filing: 1964-04-07
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Granted: 1966-11-29
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Expires: 1984-04-07
Abstract
No abstract record available.
Inventors
- 👤 Lewis Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:32
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
AN ELONGATED SUBSTANTIALLY RECTANGULAR CABANA OR ROOM, SAID CABANA COMPRISING AN ELONGATED SUBSTANTIALLY RECTANGULAR STATIONARY PATIO, A PAIR OF LATERALLY-SPACED HORIZONTALLY-ELONGATED NORMALLY UPRIGHT SUBSTANTIALLY RETANGULAR SIDEWALLS AND A PAIR OF LONGITUDINALLY-SPACED NORMALLY UPRIGHT SUBSTANTIALLY RECTANGULAR END WALLS, SAID END WALLS PROJECTING LATERALLY FROM THE REMOTELY-DISPOSED ENDS OF ONE OF SAID SIDEWALLS AND ENGAGING AGAINST THE OTHER OF SAID SIDEWALLS INTERMEDIATE THE ENDS THEREOF, SAID END WALLS EACH HAVING AN UPPER END INCLINED DOWNWARDLY FROM SAID OTHER OF SAID SIDEWALLS TOWARD THE UPPER END OF SAID ONE OF SAID SIDEWALLS, MEANS DETACHABLY CONNECTING THE REMOTELY-DISPOSED SIDES, RESPECTIVELY, OF SAID ONE OF SAID SIDEWALLS WITH THE ADJACENT SIDES OF SAID END WALLS,
Claim 2
Dependent Claim
110 words
AN ELONGATED SUBSTANTIALLY RECTANGULAR CABANA OR ROOM, SAID CABANA COMPRISING AN ELONGATED SUBSTANTIALLY RECTANGULAR STATIONARY PATIO, A PAIR OF LATERALLY-SPACED HORIZONTALLY-ELONGATED NORMALLY UPRIGHT SUBSTANTIALLY RETANGULAR SIDEWALLS AND A PAIR OF LONGITUDINALLY-SPACED NORMALLY UPRIGHT SUBSTANTIALLY RECTANGULAR END WALLS, SAID END WALLS PROJECTING LATERALLY FROM THE REMOTELY-DISPOSED ENDS OF ONE OF SAID SIDEWALLS AND ENGAGING AGAINST THE OTHER OF SAID SIDEWALLS INTERMEDIATE THE ENDS THEREOF, SAID END WALLS EACH HAVING AN UPPER END INCLINED DOWNWARDLY FROM SAID OTHER OF SAID SIDEWALLS TOWARD THE UPPER END OF SAID ONE OF SAID SIDEWALLS, MEANS DETACHABLY CONNECTING THE REMOTELY-DISPOSED SIDES, RESPECTIVELY, OF SAID ONE OF SAID SIDEWALLS WITH THE ADJACENT SIDES OF SAID END WALLS,
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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |