Patent US2774604A successfully refreshed from Google Patents.
US2774604A
Expired / Lapsed
US
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Trucks or other types of vehicles for moving heavy material having a vertically adjustable load carrying frame
Assignee: Individual
•
Filing: 1955-02-18
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Granted: 1956-12-18
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Expires: 1975-02-18
Abstract
No abstract record available.
Inventors
- 👤 Herbert A Rendel
- 👤 Robert L Schauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:55
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/02; B60P1/025; B60P1/04; B60P1/16; B60P1/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1223741A
Cited
US1340418A
Cited
US1562872A
Cited
US1771488A
Cited
US2050471A
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US2110214A
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US2530577A
Cited
US2452267A
Cited
US2636746A
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US2475443A
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US2560625A
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US2560715A
Cited
US2648546A
Cited
US2719726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |