US2874955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle suspension system
Assignee: Tenneco Automotive Inc
•
Filing: 1957-06-11
•
Granted: 1959-02-24
•
Expires: 1977-06-11
Abstract
No abstract record available.
Inventors
- 👤 Brouwer D Mcintyre
- 👤 William D Mcintyre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:12
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/42; B; B60; B60G; B60G15/00; B60G15/02; B60G15/06; B60G15/062; F16F9/10; F16F9/14; F16F9/16; F16F9/18; F16F9/185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2092259A
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US2158488A
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US2452108A
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US2640693A
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US2624592A
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US2653681A
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FR1044393A
Cited
FR1059988A
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GB719661A
Cited
US2756045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |