US3020714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for controlling the jet of a reaction propulsion motor
Assignee: Safran Aircraft Engines SAS
•
Filing: 1957-06-27
•
Granted: 1962-02-13
•
Expires: 1977-06-27
Abstract
No abstract record available.
Inventors
- 👤 Eggers Gerhard
- 👤 Ernst Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:56
CPC Classifications
F; F15; F15C; F15C1/00; B; B64; B64C; B64C9/00; B64C9/38; Y; Y10; Y10S; Y10S239/00; Y10S239/03; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2202
Claims Analysis
Total Claims: 0
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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) | 1965-02-12 | 1965-08-14 | 1966-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-12 | 1969-08-14 | 1970-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-12 | 1973-08-14 | 1974-02-13 | $7700.00 | Window Closed / Lapsed |