US2920733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch vibration damper assembly
Assignee: Borg Warner Corp
•
Filing: 1956-07-24
•
Granted: 1960-01-12
•
Expires: 1976-07-24
Abstract
No abstract record available.
Inventors
- 👤 Daniel W Lysett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:04
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/10; F16F15/12; F16F15/121; F16F15/123; F16F15/1232; F16F15/12346; F16D; F16D13/00; F16D13/58; F16D13/60; F16D13/64; F16D13/68; F16F15/12353; F16F15/1236; F16F15/12366
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1347907A
Cited
US1861251A
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US2284278A
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US2248228A
Cited
US2251128A
Cited
US2314948A
Cited
US2613515A
Cited
US2653692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |