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Patent US3053552A successfully refreshed from Google Patents.
US3053552A
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Assignee: Deere and Co
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Filing: 1959-11-30
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Granted: 1962-09-11
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Expires: 1979-11-30
Abstract
No abstract record available.
Inventors
- 👤 David C Horney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:24
CPC Classifications
A; A01; A01B; A01B59/00; A01B59/002; A01B59/004; B; B60; B60D; B60D1/00; B60D1/14; B60D1/145; B60D1/155; Y; Y10; Y10T; Y10T403/00; Y10T403/29; Y10T403/295; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20762; Y10T74/20768; Y10T74/20774; Y10T74/21; Y10T74/2142; Y10T74/2151
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US506302A
Cited
CA581698A
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US1108230A
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US1765072A
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US2364992A
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US2998989A
Cited
US2844397A
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US2786364A
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US2929458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |