US2746592A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power operated loader
Assignee: MAYRATH MACHINERY CO Inc
•
Filing: 1951-03-01
•
Granted: 1956-05-22
•
Expires: 1971-03-01
Abstract
No abstract record available.
Inventors
- 👤 Leon C Wilcoxen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:09
CPC Classifications
B; B65; B65G; B65G41/00; B65G41/001; B65G41/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR521752A
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US1526045A
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US2438527A
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US2516192A
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US2528917A
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US2551147A
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US2492341A
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US2573908A
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US2560823A
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US2572290A
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US2615560A
Cited
US2583082A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |