US2694470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control device for change-speed and reversing mechanism
Assignee: A RESPONSABILITE DITE MECANIQUE NAVALE GENDRON Ltee Ste
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Filing: 1950-05-24
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Granted: 1954-11-16
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Expires: 1970-05-24
Abstract
No abstract record available.
Inventors
- 👤 Gendron Pierre Marie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:23
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H2716/00; F16H2716/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US918652A
Cited
AT96868B
Cited
US1839088A
Cited
US1948190A
Cited
US2005726A
Cited
GB481715A
Cited
FR861856A
Cited
FR908131A
Cited
US2418455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-15 | 1958-05-17 | 1958-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-15 | 1962-05-17 | 1962-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-15 | 1966-05-17 | 1966-11-16 | $7700.00 | Window Closed / Lapsed |