Patent US2829587A successfully refreshed from Google Patents.
US2829587A
Expired / Lapsed
US
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Forage crop crusher
Assignee: Case LLC
•
Filing: 1953-08-03
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Granted: 1958-04-08
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Expires: 1973-08-03
Abstract
No abstract record available.
Inventors
- 👤 Stanley D Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:35
CPC Classifications
A; A01; A01D; A01D43/00; A01D43/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US38682A
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US52203A
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US183114A
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US644492A
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US887280A
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US1419895A
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US1666796A
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US2005758A
Cited
US2458345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |