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US2481891A
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Dual axle wheel unit
Assignee: PEERLESS TRAILER AND TRUCK SER
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Filing: 1946-05-13
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Granted: 1949-09-13
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Expires: 1966-05-13
Abstract
No abstract record available.
Inventors
- 👤 Harvey B Van Raden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:58
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/02; B60G5/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1763767A
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US1919033A
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US2047088A
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US2071480A
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US2096530A
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US2188952A
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US2251416A
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US2239286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-12 | 1953-03-14 | 1953-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-12 | 1957-03-14 | 1957-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-12 | 1961-03-14 | 1961-09-13 | $7700.00 | Window Closed / Lapsed |