Patent US4750099A successfully refreshed from Google Patents.
Patent US3046002A successfully refreshed from Google Patents.
US3046002A
Expired / Lapsed
US
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Combination shock absorber and air spring
Assignee: Motors Liquidation Co
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Filing: 1960-08-30
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Granted: 1962-07-24
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Expires: 1980-08-30
Abstract
No abstract record available.
Inventors
- 👤 William F Schmitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:51
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/08; F16F9/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2467098A
Cited
US2916296A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |