US2848086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power take-off and tractor drive mechanism
Assignee: ELMO MEINERS
•
Filing: 1953-01-13
•
Granted: 1958-08-19
•
Expires: 1973-01-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Warsaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:29
CPC Classifications
F; F16; F16D; F16D13/00; F16D13/22; F16D13/38; F16D13/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1374947A
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GB119058A
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US1438486A
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US1620868A
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US1827655A
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US2214805A
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US2314664A
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US2605653A
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US2591873A
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US2536737A
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US2661826A
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US2632539A
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US2679769A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |