US3361422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable flow hydraulic shock absorber
Assignee: Individual
•
Filing: 1965-07-07
•
Granted: 1968-01-02
•
Expires: 1985-07-07
Abstract
No abstract record available.
Inventors
- 👤 Theuleau Achille
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:10
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/08; F16F9/088; F16F9/10; F16F9/14; F16F9/16; F16F9/18; F16F9/32; F16F9/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2323321A
Cited
DE920709C
Cited
US2856035A
Cited
FR1082073A
Cited
FR1096528A
Cited
US3003594A
Cited
US3287008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |