Patent US2569559A successfully refreshed from Google Patents.
US2569559A
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Adjustable power transmission
Assignee: Ateliers dAviation Louis Breguet SA
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Filing: 1946-08-13
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Granted: 1951-10-02
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Expires: 1966-08-13
Abstract
No abstract record available.
Inventors
- 👤 Devillers Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:24
CPC Classifications
F; F16; F16H; F16H23/00; F16H23/04; F16H23/08; B; B41; B41L; B41L1/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18336
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1118799A
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US1799167A
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US1825691A
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US1869440A
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US1885323A
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US2231100A
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US2240912A
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US2332106A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-01 | 1955-04-02 | 1955-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-01 | 1959-04-02 | 1959-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-01 | 1963-04-02 | 1963-10-02 | $7700.00 | Window Closed / Lapsed |