Patent US2525167A successfully refreshed from Google Patents.
US2525167A
Expired / Lapsed
US
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Grain elevator
Assignee: Individual
•
Filing: 1948-02-13
•
Granted: 1950-10-10
•
Expires: 1968-02-13
Abstract
No abstract record available.
Inventors
- 👤 Delivuk Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:53
CPC Classifications
B; B65; B65G; B65G69/00; B65G69/18; B65G69/181; B65G69/182
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1152371A
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US1077339A
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US1217412A
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US1391703A
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US1728283A
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US1934481A
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US1995425A
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US2191626A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |