US2597840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive power-transmitting system and mechanism
Assignee: Individual
•
Filing: 1945-09-29
•
Granted: 1952-05-20
•
Expires: 1965-09-29
Abstract
No abstract record available.
Inventors
- 👤 Glenn T Randol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:16
CPC Classifications
B; B60; B60W; B60W30/00; B60W30/18; B60W10/00; B60W10/02; B60W10/10; B60W2710/00; B60W2710/02; B60W2710/021; B60W2710/10; B60W2710/1005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2346149A
Cited
US2219269A
Cited
US2031716A
Cited
US2058586A
Cited
US2071983A
Cited
US2346535A
Cited
US2087370A
Cited
US2049738A
Cited
US2132721A
Cited
US2263400A
Cited
US2296282A
Cited
US2348435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |