US3059384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutterhead for agricultural machines and the like
Assignee: Deere and Co
•
Filing: 1961-01-03
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Granted: 1962-10-23
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Expires: 1981-01-03
Abstract
No abstract record available.
Inventors
- 👤 Marcus E Mcclellan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:38
CPC Classifications
A; A01; A01F; A01F29/00; A01F29/09; A01F29/22; B; B24; B24B; B24B3/00; B24B3/36; B24B3/363; Y; Y10; Y10T; Y10T83/00; Y10T83/303
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |