Patent US2495993A successfully refreshed from Google Patents.
US2495993A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission and throttle controlling device
Assignee: Marmon Herrington Co
•
Filing: 1946-06-10
•
Granted: 1950-01-31
•
Expires: 1966-06-10
Abstract
No abstract record available.
Inventors
- 👤 Robert C Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:22
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W30/18181; B60W10/00; B60W10/04; B60W10/06; B60W10/10; B60W2540/00; B60W2540/10; B60W2540/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1819688A
Cited
US1897537A
Cited
US1823622A
Cited
US1861394A
Cited
US1953539A
Cited
US2039093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |