Patent US7279451B2 successfully refreshed from Google Patents.
US3545295A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gearbox having synchronizers and at least one unsynchronized speed
Assignee: Automobiles Peugeot SA
•
Filing: 1968-10-31
•
Granted: 1970-12-08
•
Expires: 1988-10-31
Abstract
No abstract record available.
Inventors
- 👤 Henri Ravello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:18
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/20; F16H3/38; F16H3/385; F16H63/00; F16H63/02; F16H63/30; F16H63/302; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19284; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20085; Y10T74/20104; Y10T74/20116
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2362925A
Cited
US2627956A
Cited
US2847871A
Cited
US3115048A
Cited
US3192788A
Cited
US3301078A
Cited
US3386302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |