US2689489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering control system for vehicles
Assignee: Motors Liquidation Co
•
Filing: 1950-12-13
•
Granted: 1954-09-21
•
Expires: 1970-12-13
Abstract
No abstract record available.
Inventors
- 👤 Jr John E Storer
- 👤 William G Livezey
- 👤 Elmer A Richards
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:12
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/10; B62D11/14; B62D11/18; B62D11/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2353554A
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US2025513A
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US2332838A
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US2336912A
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US2393557A
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US2389498A
Cited
US2560554A
Cited
US2444279A
Cited
US2533611A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |