US2774376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission control
Assignee: Borg Warner Corp
•
Filing: 1951-05-24
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Granted: 1956-12-18
•
Expires: 1971-05-24
Abstract
No abstract record available.
Inventors
- 👤 Richard E Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:14
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0276; F16H61/029; F16H59/00; F16H59/14; F16H59/24; B; B60; B60K; B60K2702/00; B60K2702/02; B60K2702/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US347041A
Cited
US464018A
Cited
US1620315A
Cited
US2359423A
Cited
US2373450A
Cited
US2347321A
Cited
US2358644A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |