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Patent US2717482A successfully refreshed from Google Patents.
US2717482A
Expired / Lapsed
US
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Cotton harvester
Assignee: Individual
•
Filing: 1950-06-28
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Granted: 1955-09-13
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Expires: 1970-06-28
Abstract
No abstract record available.
Inventors
- 👤 Vernon W Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:37
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08; A01D46/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US459622A
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US469568A
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US494105A
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US898893A
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US1105235A
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US1239767A
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US2140631A
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US2355880A
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US2489963A
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US2473315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-12 | 1959-03-14 | 1959-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-12 | 1963-03-14 | 1963-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-12 | 1967-03-14 | 1967-09-13 | $7700.00 | Window Closed / Lapsed |