US3490786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable action anti-roll mechanism for suspension systems of vehicles
Assignee: Automobiles Citroen SA
•
Filing: 1968-02-14
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Granted: 1970-01-20
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Expires: 1988-02-14
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Ravenel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:12
CPC Classifications
B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G21/055; B60G21/0551; B60G21/0553; B60G17/00; B60G17/02; B60G17/027; B60G17/0277; B60G21/026; E; E05; E05Y; E05Y2900/00; E05Y2900/40; E05Y2900/402
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR1052389A
Cited
US3085817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |