US2742129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch assembly
Assignee: Borg Warner Corp
•
Filing: 1951-05-12
•
Granted: 1956-04-17
•
Expires: 1971-05-12
Abstract
No abstract record available.
Inventors
- 👤 James W Palm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:55
CPC Classifications
F; F16; F16D; F16D13/00; F16D13/58; F16D13/72
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1411110A
Cited
US1475909A
Cited
US1572370A
Cited
US1915732A
Cited
US1913944A
Cited
US2115763A
Cited
US2251366A
Cited
US2300187A
Cited
US2348025A
Cited
US2370360A
Cited
US2523501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |