US2596209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable flexibility suspension device for vehicles
Assignee: Chausson Usines SA
•
Filing: 1945-12-03
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Granted: 1952-05-13
•
Expires: 1965-12-03
Abstract
No abstract record available.
Inventors
- 👤 Chausson Gaston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:34
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/021; B60G2202/00; B60G2202/10; B60G2202/12; B60G2500/00; B60G2500/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR364387A
Cited
FR418685A
Cited
GB191221442A
Cited
US1137375A
Cited
US1261099A
Cited
GB139093A
Cited
US2013566A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |