US2926928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary floor and frame structure for vehicles
Assignee: Utility Trailer Manufacturing Co
•
Filing: 1957-04-17
•
Granted: 1960-03-01
•
Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Bennett Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:27
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D25/00; B62D25/20; B62D25/2054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US578990A
Cited
US713748A
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US2405260A
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US2363170A
Cited
US2256037A
Cited
US2662793A
Cited
US2615751A
Cited
US2773716A
Cited
US2718288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |