US2960880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power take off
Assignee: Dana Inc
•
Filing: 1957-07-03
•
Granted: 1960-11-22
•
Expires: 1977-07-03
Abstract
No abstract record available.
Inventors
- 👤 Robert W Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:02
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/28; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19172; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1031836A
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US1253670A
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US1454576A
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US1491283A
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CH170540A
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US2280641A
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US2232992A
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US2284191A
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US2316503A
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US2363979A
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US2600912A
Cited
US2661634A
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US2661935A
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US2847871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |