US2865651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined wheel hop damper and air spring suspension
Assignee: Motors Liquidation Co
•
Filing: 1954-12-30
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Granted: 1958-12-23
•
Expires: 1974-12-30
Abstract
No abstract record available.
Inventors
- 👤 Charles A Chayne
- 👤 Von D Polhemus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:57
CPC Classifications
B; B60; B60G; B60G13/00; B60G13/16; B60G15/00; B60G15/08; B60G15/10; F; F16; F16F; F16F7/00; F16F7/10; F16F7/104; F16F7/112; G; G01; G01S; G01S7/00; G01S7/02; G01S7/03; G01S7/034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1077472A
Cited
US2115072A
Cited
US2216327A
Cited
US2333095A
Cited
GB571028A
Cited
US2503378A
Cited
US2638357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |