US2812636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and device for deflecting jets
Assignee: Safran Aircraft Engines SAS
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Filing: 1955-02-15
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Granted: 1957-11-12
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Expires: 1975-02-15
Abstract
No abstract record available.
Inventors
- 👤 Kadosch Marcel
- 👤 Francois G Paris
- 👤 Jean H Bertin
- 👤 Raymond H Marchal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:18
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/28; F02K1/32; Y; Y10; Y10S; Y10S415/00; Y10S415/914
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2491610A
Cited
FR928469A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-11 | 1961-05-13 | 1961-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-11 | 1965-05-13 | 1965-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-11 | 1969-05-13 | 1969-11-12 | $7700.00 | Window Closed / Lapsed |