US2529358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cotton stalk cutter with rotary cutting reels
Assignee: JOHN W SLATER
•
Filing: 1947-01-14
•
Granted: 1950-11-07
•
Expires: 1967-01-14
Abstract
No abstract record available.
Inventors
- 👤 Clarence R Slater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:55
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/835; A01D34/8355
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US372858A
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US467022A
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US897935A
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US974219A
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US1347569A
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US1413637A
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US1650991A
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US1833001A
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US1810415A
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US2325252A
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US2465405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |