Patent US3400795A successfully refreshed from Google Patents.
US3400795A
Expired / Lapsed
US
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Electromagnetic clutch with torque responsive disconnect means
Assignee: Bendix Corp
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Filing: 1967-03-08
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Granted: 1968-09-10
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Expires: 1987-03-08
Abstract
No abstract record available.
Inventors
- 👤 Donald L Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:39
CPC Classifications
F; F16; F16D; F16D27/00; F16D27/02; F16D43/00; F16D43/02; F16D43/20; F16D43/202; F16D43/2028; F16D2027/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |