US2749774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlling system for clutch-operated vehicle steering mechanism
Assignee: Individual
•
Filing: 1952-06-27
•
Granted: 1956-06-12
•
Expires: 1972-06-27
Abstract
No abstract record available.
Inventors
- 👤 Gates Geoffrey Robe Greenbergh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:30
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2353554A
Cited
US728420A
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US1429280A
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US1470078A
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US1880344A
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US2261432A
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US2389498A
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GB602318A
Cited
FR920419A
Cited
US2586220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-12 | 1959-12-12 | 1960-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-12 | 1963-12-12 | 1964-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-12 | 1967-12-12 | 1968-06-12 | $7700.00 | Window Closed / Lapsed |