US2806710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer having vertically adjustable wheels and hitch
Assignee: Individual
•
Filing: 1955-12-30
•
Granted: 1957-09-17
•
Expires: 1975-12-30
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Mascaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:48
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/02; B60P1/025; B60D; B60D1/00; B60D1/24; B60D1/42; B60D1/46; B60D1/465; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/062; B62D53/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2227762A
Cited
US2736568A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |