US2862727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer wheel suspension with load varying adjustment
Assignee: EUGENE T O NEILL
•
Filing: 1954-02-01
•
Granted: 1958-12-02
•
Expires: 1974-02-01
Abstract
No abstract record available.
Inventors
- 👤 Eugene T O'neill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:49
CPC Classifications
B; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/068; B60; B60G; B60G17/00; B60G17/02; B60G17/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1981593A
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US2027913A
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US2344921A
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US2410241A
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US2496515A
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US2698758A
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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 |