US2862578A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle running gear
Assignee: Individual
•
Filing: 1952-05-02
•
Granted: 1958-12-02
•
Expires: 1972-05-02
Abstract
No abstract record available.
Inventors
- 👤 James W Waber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:37
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR520859A
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US1599614A
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US1761044A
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US1831125A
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US2065088A
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US1990890A
Cited
US1951363A
Cited
US1926550A
Cited
FR790313A
Cited
GB519985A
Cited
US2430936A
Cited
US2471956A
Cited
US2551448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |