Patent US2643895A successfully refreshed from Google Patents.
US2643895A
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US
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Swingable axle stabilizer system for paralleling natural steering forces
Assignee: IDA J EISENHAUER
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Filing: 1949-10-03
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Granted: 1953-06-30
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Expires: 1969-10-03
Abstract
No abstract record available.
Inventors
- 👤 Ancil C Stover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:14
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/06; B62D7/14; B62D7/142; B62D7/144; B60; B60G; B60G5/00; B60G5/04; B60G5/047; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87153; Y10T137/87161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US590536A
Cited
GB190409235A
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US1210055A
Cited
US1066072A
Cited
AT98040B
Cited
US1677618A
Cited
US2047088A
Cited
US2167943A
Cited
US2269728A
Cited
US2432018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |