US3004446A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission controls
Assignee: Borg Warner Corp
•
Filing: 1956-05-25
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Granted: 1961-10-17
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Expires: 1976-05-25
Abstract
No abstract record available.
Inventors
- 👤 George E Flinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:51
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H61/0265; F16H61/0267; F16H47/00; F16H47/06; F16H47/08; F16H61/04; F16H61/06; F16H61/065; F16H61/068; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2697363A
Cited
US2726557A
Cited
US2740304A
Cited
US2766639A
Cited
US2788678A
Cited
US2893261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-16 | 1965-04-17 | 1965-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-16 | 1969-04-17 | 1969-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-16 | 1973-04-17 | 1973-10-17 | $7700.00 | Window Closed / Lapsed |