US2906543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnected torsion bar suspension
Assignee: Motors Liquidation Co
•
Filing: 1954-12-15
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Granted: 1959-09-29
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Expires: 1974-12-15
Abstract
No abstract record available.
Inventors
- 👤 Von D Polhemus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:04
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/02; B60G17/025; B60G21/00; B60G21/02; B60G21/04; B60G21/045; B60G2200/00; B60G2200/10; B60G2200/13; B60G2200/132; B60G2204/00; B60G2204/80; B60G2204/83; B60G2204/8302; B60G2800/00; B60G2800/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1391192A
Cited
US1629399A
Cited
US1681050A
Cited
US2563261A
Cited
US2525988A
Cited
US2739823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |