US2982538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorbers
Assignee: Individual
•
Filing: 1957-02-11
•
Granted: 1961-05-02
•
Expires: 1977-02-11
Abstract
No abstract record available.
Inventors
- 👤 Bourcier Christian-Marie-Luci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:21
CPC Classifications
B; B60; B60G; B60G15/00; B60G15/08; B60G15/12; B60G17/00; B60G17/02; B60G17/04; B60G17/048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1861821A
Cited
US1974171A
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US2249530A
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US2554581A
Cited
US2620182A
Cited
US2687311A
Cited
US2774446A
Cited
DE945674C
Cited
US2756046A
Cited
FR1092457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |