US2770937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of harvesting and curing forage crops
Assignee: International Motors LLC
•
Filing: 1952-03-17
•
Granted: 1956-11-20
•
Expires: 1972-03-17
Abstract
No abstract record available.
Inventors
- 👤 Edwin F Huddle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:11
CPC Classifications
A; A01; A01D; A01D43/00; A01D43/003; Y; Y10; Y10S; Y10S56/00; Y10S56/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1166136A
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US1590125A
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US1958910A
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US1917556A
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US2240168A
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US2430734A
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US2507635A
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US2629223A
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US2609651A
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US2592270A
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US2664684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |