US2964119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power steering mechanism
Assignee: AIR O MATIC POWER STEER CORP
•
Filing: 1956-11-09
•
Granted: 1960-12-13
•
Expires: 1976-11-09
Abstract
No abstract record available.
Inventors
- 👤 Homer A Gray
- 👤 George F Wichmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:48
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US872820A
Cited
FR801509A
Cited
FR47236E
Cited
US2621050A
Cited
US2608263A
Cited
US2676663A
Cited
US2827974A
Cited
US2826258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |