Patent US2890646A successfully refreshed from Google Patents.
US2890646A
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US
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Bale control attachment
Assignee: Deere and Co
•
Filing: 1955-10-18
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Granted: 1959-06-16
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Expires: 1975-10-18
Abstract
No abstract record available.
Inventors
- 👤 Soteropulos Gust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:58
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/58; B60D1/62; A; A01; A01F; A01F15/00; A01F15/08; A01F15/0825; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/909
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) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |