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US2823927A
Expired / Lapsed
US
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Torque arm type of a wheel suspension
Assignee: FRIEDA K SCHUMACHER
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Filing: 1954-01-07
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Granted: 1958-02-18
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Expires: 1974-01-07
Abstract
No abstract record available.
Inventors
- 👤 Clifford S Goby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:46
CPC Classifications
B; B60; B60G; B60G3/00; B60G3/18; B60G3/20; B60G3/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-17 | 1961-08-19 | 1962-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-17 | 1965-08-19 | 1966-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-17 | 1969-08-19 | 1970-02-18 | $7700.00 | Window Closed / Lapsed |