Patent US2661206A successfully refreshed from Google Patents.
US2661206A
Expired / Lapsed
US
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Suspension device for vehicles
Assignee: Individual
•
Filing: 1948-03-30
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Granted: 1953-12-01
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Expires: 1968-03-30
Abstract
No abstract record available.
Inventors
- 👤 Gregoire Jean Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:57
CPC Classifications
B; B60; B60G; B60G3/00; B60G3/18; B60G3/20; B60G3/24; B60G11/00; B60G11/14; B60G11/16; F; F16; F16F; F16F1/00; F16F1/02; F16F1/04; F16F1/12; F16F1/125; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/124; B60G2204/1244; B60G2204/13; B60G2204/40; B60G2204/421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB411824A
Cited
US2095545A
Cited
US2190368A
Cited
US2248447A
Cited
US2265629A
Cited
US2400425A
Cited
GB591334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-30 | 1957-06-01 | 1957-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-30 | 1961-06-01 | 1961-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-30 | 1965-06-01 | 1965-12-01 | $7700.00 | Window Closed / Lapsed |