US3525511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock absorbers
Assignee: Whitnash PLC
•
Filing: 1968-02-08
•
Granted: 1970-08-25
•
Expires: 1988-02-08
Abstract
No abstract record available.
Inventors
- 👤 Wilfred N Bainbridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:24
CPC Classifications
B; B60; B60G; B60G15/00; B60G15/02; B60G15/06; B60G15/061; F; F16; F16F; F16F13/00; F16F13/04; F16F13/06; F16F9/00; F16F9/30; F16F9/303; F16F2224/00; F16F2224/02; F16F2224/0225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2856035A
Cited
US3424448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-24 | 1974-02-23 | 1974-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-24 | 1978-02-23 | 1978-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-24 | 1982-02-23 | 1982-08-25 | $7700.00 | Window Closed / Lapsed |