Patent US3468405A successfully refreshed from Google Patents.
US3468405A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-adjusting clutch assembly
Assignee: Ford Motor Co
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Filing: 1967-05-05
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Granted: 1969-09-23
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Expires: 1987-05-05
Abstract
No abstract record available.
Inventors
- 👤 Brian George Gardner
- 👤 David John Runchman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:04
CPC Classifications
F; F16; F16D; F16D25/00; F16D25/12; F16D25/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1968274A
Cited
US2501005A
Cited
US2885049A
Cited
US3186521A
Cited
GB1027925A
Cited
US3277983A
Cited
US3286803A
Cited
US3255846A
Cited
US3377076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |