US2459092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slip clutch power take-off unit
Assignee: Dana Inc
•
Filing: 1945-04-19
•
Granted: 1949-01-11
•
Expires: 1965-04-19
Abstract
No abstract record available.
Inventors
- 👤 Carl D Peterson
- 👤 Albert H Deimel
- 👤 Carl H Wolcott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:14
CPC Classifications
F; F16; F16H; F16H35/00; F16H35/10; B; B60; B60K; B60K17/00; B60K17/28; F16D; F16D7/00; F16D7/04; F16D7/06; F16D7/10; F16H37/00; F16H2700/00; F16H2700/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1449572A
Cited
US1876561A
Cited
US1476886A
Cited
DE464848C
Cited
US1786067A
Cited
US2164870A
Cited
US2287279A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |