US2914916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for controlling the flow of a fluid by means of an auxiliary flow
Assignee: Safran Aircraft Engines SAS
•
Filing: 1953-12-09
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Granted: 1959-12-01
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Expires: 1973-12-09
Abstract
No abstract record available.
Inventors
- 👤 Paul Gelin
- 👤 Marcel Kadosch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:23
CPC Classifications
F; F15; F15D; F15D1/00; F15D1/08; 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)
FR344748A
Cited
US2213121A
Cited
US2329177A
Cited
US2702986A
Cited
FR1020287A
Cited
US2692800A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-30 | 1963-06-01 | 1963-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-30 | 1967-06-01 | 1967-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-30 | 1971-06-01 | 1971-12-01 | $7700.00 | Window Closed / Lapsed |