US2469269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary mechanical actuator device
Assignee: Lear Inc
•
Filing: 1943-04-17
•
Granted: 1949-05-03
•
Expires: 1963-04-17
Abstract
No abstract record available.
Inventors
- 👤 William P Lear
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:55
CPC Classifications
G; G05; G05G; G05G15/00; G05G15/04; F; F16; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/2015
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1460569A
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US1654238A
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US2118944A
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US1948185A
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US1993413A
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US1945496A
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US2114013A
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US2133161A
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US2283476A
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US2150813A
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US2311682A
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US2247562A
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US2314019A
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US2383901A
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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) | 1952-05-02 | 1952-11-01 | 1953-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-02 | 1956-11-01 | 1957-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-02 | 1960-11-01 | 1961-05-03 | $7700.00 | Window Closed / Lapsed |