Patent US2917319A successfully refreshed from Google Patents.
US2917319A
Expired / Lapsed
US
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Plural compartment fluid suspension for vehicles
Assignee: Motors Liquidation Co
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Filing: 1956-11-19
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Granted: 1959-12-15
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Expires: 1976-11-19
Abstract
No abstract record available.
Inventors
- 👤 Harold G Axtmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:54
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/26; B60G11/30; B60G11/27; B60G2200/00; B60G2200/10; B60G2200/14; B60G2200/144; B60G2202/00; B60G2202/10; B60G2202/15; B60G2202/152; B60G2202/154
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) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |