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US2693288A
Expired / Lapsed
US
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Pickup trailer
Assignee: Individual
•
Filing: 1953-03-16
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Granted: 1954-11-02
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Expires: 1973-03-16
Abstract
No abstract record available.
Inventors
- 👤 Clarence S Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:29
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6445; B60P1/02; B60P1/022; B62; B62D; B62D63/00; B62D63/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1802010A
Cited
US2531947A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-01 | 1958-05-03 | 1958-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-01 | 1962-05-03 | 1962-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-01 | 1966-05-03 | 1966-11-02 | $7700.00 | Window Closed / Lapsed |