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Patent US2843397A successfully refreshed from Google Patents.
US2843397A
Expired / Lapsed
US
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Motor vehicle suspension with rear axle anti-roll rod
Assignee: Rolls Royce PLC
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Filing: 1956-04-12
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Granted: 1958-07-15
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Expires: 1976-04-12
Abstract
No abstract record available.
Inventors
- 👤 Bastow Geoffrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:30
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/32; B60G11/34; B60G11/44; B60G9/00; B60G9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2236410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |