US2842175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Straw chopper for combine
Assignee: ERNEST S THOMPSON
•
Filing: 1955-10-24
•
Granted: 1958-07-08
•
Expires: 1975-10-24
Abstract
No abstract record available.
Inventors
- 👤 Ernest S Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:36
CPC Classifications
A; A01; A01F; A01F12/00; A01F12/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1191853A
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US1211566A
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US2213906A
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US2298830A
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US2573129A
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US2626159A
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US2611407A
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US2670775A
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US2708582A
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US2754126A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |