Patent US2950629A successfully refreshed from Google Patents.
US2950629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission controls
Assignee: Borg Warner Corp
•
Filing: 1954-06-21
•
Granted: 1960-08-30
•
Expires: 1974-06-21
Abstract
No abstract record available.
Inventors
- 👤 John W Holdeman
- 👤 John B Polomski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:58
CPC Classifications
F; F16; F16D; F16D67/00; B; B60; B60K; B60K2704/00; B60K2704/04; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2675678A
Cited
US2175235A
Cited
US2213383A
Cited
US2596367A
Cited
US2633035A
Cited
US2516203A
Cited
US2516208A
Cited
US2604197A
Cited
US2603109A
Cited
US2627189A
Cited
US2645137A
Cited
FR974256A
Cited
US2540965A
Cited
US2513192A
Cited
US2605863A
Cited
US2737824A
Cited
US2640373A
Cited
US2693260A
Cited
US2667085A
Cited
US2638750A
Cited
US2645135A
Cited
US2623411A
Cited
US2689489A
Cited
US2865227A
Cited
US2655654A
Cited
US2845817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |