Patent US2821265A successfully refreshed from Google Patents.
US2821265A
Expired / Lapsed
US
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Selective brake control means
Assignee: Deere and Co
•
Filing: 1953-06-25
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Granted: 1958-01-28
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Expires: 1973-06-25
Abstract
No abstract record available.
Inventors
- 👤 Charles S Morrison
- 👤 Bernard M Silverberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:59
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1752209A
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US1774451A
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US1707299A
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US2111686A
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US2321614A
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US2540458A
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US2483224A
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US2620050A
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US2652905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-27 | 1961-07-29 | 1962-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-27 | 1965-07-29 | 1966-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-27 | 1969-07-29 | 1970-01-28 | $7700.00 | Window Closed / Lapsed |