US2920882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for correcting the rigidity of a suspension system combined with a shock-absorber
Assignee: ALLINQUANT Ets SA
•
Filing: 1958-07-08
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Granted: 1960-01-12
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Expires: 1978-07-08
Abstract
No abstract record available.
Inventors
- 👤 Allinquant Fernand Stanislas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:08
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US949833A
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US1351843A
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US2212259A
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US2333096A
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US2431716A
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US2531368A
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US2506726A
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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 |