US3483938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle front hitch supported power takeoff
Assignee: Gilson Brothers Co
•
Filing: 1967-12-07
•
Granted: 1969-12-16
•
Expires: 1987-12-07
Abstract
No abstract record available.
Inventors
- 👤 Edward W Enters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:26
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1536081A
Cited
US2489274A
Cited
US2770894A
Cited
US3187821A
Cited
US3376946A
Cited
US3388929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |