Patent US2592480A successfully refreshed from Google Patents.
US2592480A
Expired / Lapsed
US
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Portable conveyer and gatherer for grain
Assignee: Individual
•
Filing: 1948-09-17
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Granted: 1952-04-08
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Expires: 1968-09-17
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Slocum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:26
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/02; B65G65/16; B65G65/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1445087A
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US1395068A
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US1843404A
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FR721672A
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US2058125A
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US2330296A
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US2387189A
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US2397420A
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US2483290A
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US2528917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-08 | 1955-10-08 | 1956-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-08 | 1959-10-08 | 1960-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-08 | 1963-10-08 | 1964-04-08 | $7700.00 | Window Closed / Lapsed |