US2893104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air suspension
Assignee: Motors Liquidation Co
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Filing: 1957-05-23
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Granted: 1959-07-07
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Expires: 1977-05-23
Abstract
No abstract record available.
Inventors
- 👤 Richard H Hancock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:17
CPC Classifications
B; B60; B60G; B60G7/00; B60G7/04; B60G15/00; B60G15/08; B60G15/12; B60G2200/00; B60G2200/10; B60G2200/14; B60G2200/144; B60G2202/00; B60G2202/10; B60G2202/15; B60G2202/152; B60G2202/30; B60G2202/31; B60G2202/314; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/128; B60G2204/129; B60G2204/40; B60G2204/45; B60G2204/4502; B60G2206/00; B60G2206/01; B60G2206/40; B60G2206/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |