US2856048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cam operated clutch and adjusting means
Assignee: Borg Warner Corp
•
Filing: 1953-12-08
•
Granted: 1958-10-14
•
Expires: 1973-12-08
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:32
CPC Classifications
F; F16; F16D; F16D13/00; F16D13/22; F16D13/38; F16D13/52; F16D13/54; F16D13/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE515913A
Cited
US1768116A
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GB455222A
Cited
US2325193A
Cited
US2244169A
Cited
GB565199A
Cited
US2407060A
Cited
US2397414A
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CH274955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |