US2567043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and clutch control
Assignee: Individual
•
Filing: 1949-09-28
•
Granted: 1951-09-04
•
Expires: 1969-09-28
Abstract
No abstract record available.
Inventors
- 👤 Ernest E Wemp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:37
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W30/1819; B60W10/00; B60W10/04; B60W10/06; B60W10/10; B60W10/11; B60W2510/00; B60W2510/06; B60W2510/0604; B60W30/19; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19423; Y10T74/19428; Y10T74/19433
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |