US3529494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reverse gearing assembly
Assignee: Individual
•
Filing: 1968-12-18
•
Granted: 1970-09-22
•
Expires: 1988-12-18
Abstract
No abstract record available.
Inventors
- 👤 Gaston Matte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:34
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/04; F16H59/041; F16H3/00; F16H3/44; F16H3/46; F16H3/60; F16H2712/00; F16H2712/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1161463A
Cited
US1397111A
Cited
US1333176A
Cited
US1918775A
Cited
US2115987A
Cited
US2463265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |