US2941639A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch and brake for steering vehicle
Assignee: Motors Liquidation Co
•
Filing: 1956-04-30
•
Granted: 1960-06-21
•
Expires: 1976-04-30
Abstract
No abstract record available.
Inventors
- 👤 Howard W Christenson
- 👤 Ulysses A Breting
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:27
CPC Classifications
F; F16; F16D; F16D67/00; F16D67/02; F16D67/04; B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; F16D25/00; F16D25/12; F16D25/123; F16D48/00; F16D48/02; F16D48/0206; F16D2048/0209; F16D2048/0257; F16D2048/0266; F16D2048/0278; F16D2500/00; F16D2500/10; F16D2500/102; F16D2500/1026; Y; Y10; Y10S; Y10S74/00; Y10S74/02; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86501
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2049487A
Cited
US2245988A
Cited
US2433443A
Cited
US2344933A
Cited
US2392423A
Cited
US2472694A
Cited
US2381651A
Cited
US2807968A
Cited
US2648415A
Cited
US2656904A
Cited
US2702618A
Cited
US2721640A
Cited
US2781858A
Cited
US2757513A
Cited
US2809536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |