Patent US3274013A successfully refreshed from Google Patents.
Patent US2465899A successfully refreshed from Google Patents.
US2465899A
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Dump truck
Assignee: Individual
•
Filing: 1945-01-22
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Granted: 1949-03-29
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Expires: 1965-01-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Glenway Maxon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:36
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/04; B60P1/28; B60P1/283; B60P1/286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US372470A
Cited
US1113443A
Cited
US1133941A
Cited
US1542877A
Cited
US2054706A
Cited
US2358224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-28 | 1952-09-27 | 1953-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-28 | 1956-09-27 | 1957-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-28 | 1960-09-27 | 1961-03-29 | $7700.00 | Window Closed / Lapsed |