US3036677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic device for the locking and unlocking of a mechanical or hydraulic transmission in motor vehicles
Assignee: Individual
•
Filing: 1959-10-22
•
Granted: 1962-05-29
•
Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 Prachar Cyril
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:06
CPC Classifications
B; B60; B60T; B60T13/00; B60T13/10; B60T13/66; B60T11/00; B60T11/10; B60T11/103; B60T11/105; B60W; B60W10/00; B60W10/04; B60W10/18; B60W30/00; B60W30/18; B60W30/1819
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2506543A
Cited
US2431848A
Cited
USRE23408E
Cited
US2572962A
Cited
US2502118A
Cited
US2658592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |