Patent US3354966A successfully refreshed from Google Patents.
US3354966A
Expired / Lapsed
US
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Outrigger type chisel plow
Assignee: Deere and Co
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Filing: 1964-10-19
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Granted: 1967-11-28
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Expires: 1984-10-19
Abstract
No abstract record available.
Inventors
- 👤 William W Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:04
CPC Classifications
A; A01; A01B; A01B73/00; A01B73/02; A01B73/04; A01B73/044; A01B23/00; A01B23/04; A01B23/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2699715A
Cited
US2754739A
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US2871028A
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US2828680A
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US2982080A
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US2960346A
Cited
US3003789A
Cited
US3156306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |