US2985444A
Expired / Lapsed
US
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Hydraulic means for controlling highamplitude oscillation for suspension systems
Assignee: Automobiles Citroen SA
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Filing: 1958-05-13
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Granted: 1961-05-23
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Expires: 1978-05-13
Abstract
No abstract record available.
Inventors
- 👤 Cadiou Jean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:53
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/06; B60G21/073; B60G15/00; B60G15/08; B60G15/12; B60G2204/00; B60G2204/80; B60G2204/82; B60G2204/83; B60G2204/8304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1861821A
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US2481150A
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US2781869A
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US2757376A
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US2850276A
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US2887324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |