US3383883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High shock-absorbing flexible coupling
Assignee: ALAIN PIERRE JOSE DUTARET
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Filing: 1966-05-12
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Granted: 1968-05-21
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Expires: 1986-05-12
Abstract
No abstract record available.
Inventors
- 👤 Dutaret Alain Pierre Jose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:42
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50
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) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |