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US2602278A
Expired / Lapsed
US
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Cotton-picking finger
Assignee: Individual
•
Filing: 1949-11-02
•
Granted: 1952-07-08
•
Expires: 1969-11-02
Abstract
No abstract record available.
Inventors
- 👤 Sam Sam Women
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:24
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08; A01D46/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US487509A
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US793210A
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US1462925A
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US1534212A
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US1548905A
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US1819835A
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US1665762A
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US1702508A
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US1707010A
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US2208731A
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US2305232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |