Patent US3465645A successfully refreshed from Google Patents.
US3465645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power assisted steering systems of automotive vehicles
Assignee: Renault SA
•
Filing: 1967-08-14
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Granted: 1969-09-09
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Expires: 1987-08-14
Abstract
No abstract record available.
Inventors
- 👤 Alain Mala
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:46
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06; B62D5/20; B62D5/22; Y; Y10; Y10S; Y10S60/00; Y10S60/907
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2683348A
Cited
US2640322A
Cited
US2707375A
Cited
US2788770A
Cited
GB817830A
Cited
US3056461A
Cited
US3160071A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |