US2939722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle roll control device with steering responsive override
Assignee: Motors Liquidation Co
•
Filing: 1957-10-28
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Granted: 1960-06-07
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Expires: 1977-10-28
Abstract
No abstract record available.
Inventors
- 👤 Wilbur G Dallas
- 👤 Fred H Weihs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:34
CPC Classifications
B; B62; B62D; B62D21/00; B62D21/17; B60; B60G; B60G17/00; B60G17/02; B60G17/033; B60G21/00; B60G21/10; B62D21/06; Y; Y10; Y10S; Y10S280/00; Y10S280/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-07 | 1963-12-07 | 1964-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-07 | 1967-12-07 | 1968-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-07 | 1971-12-07 | 1972-06-07 | $7700.00 | Window Closed / Lapsed |