Patent US2657935A successfully refreshed from Google Patents.
US2657935A
Expired / Lapsed
US
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Wheel unit mounting
Assignee: GEN SALES Co OF CADILLAC
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Filing: 1947-05-19
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Granted: 1953-11-03
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Expires: 1967-05-19
Abstract
No abstract record available.
Inventors
- 👤 Leo O Greeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:20
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36; E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB191000015A
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US1244024A
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US1989940A
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US1987928A
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US2010969A
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US2196338A
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FR840738A
Cited
US2332326A
Cited
US2387093A
Cited
US2389759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-02 | 1957-05-04 | 1957-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-02 | 1961-05-04 | 1961-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-02 | 1965-05-04 | 1965-11-03 | $7700.00 | Window Closed / Lapsed |