Patent US3002397A successfully refreshed from Google Patents.
US3002397A
Expired / Lapsed
US
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Control mechanism
Assignee: Deere and Co
•
Filing: 1959-03-02
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Granted: 1961-10-03
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Expires: 1979-03-02
Abstract
No abstract record available.
Inventors
- 👤 Shane Wallace H Du
- 👤 Lawrence R Beard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:00
CPC Classifications
B; B60; B60K; B60K26/00; B60K26/02; B60K23/00; B60W; B60W10/00; B60W10/04; B60W10/18; F; F02; F02D; F02D11/00; F02D11/02; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/2022; Y10T74/20226
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US757311A
Cited
US1029685A
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US1542052A
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US1657738A
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US1895650A
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US2483224A
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GB666367A
Cited
US2622575A
Cited
US2821091A
Cited
US2876877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |