Patent US2838909A successfully refreshed from Google Patents.
US2838909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for the deflection of fluid jets
Assignee: Safran Aircraft Engines SAS
•
Filing: 1953-07-06
•
Granted: 1958-06-17
•
Expires: 1973-07-06
Abstract
No abstract record available.
Inventors
- 👤 Henri L P Meulien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:59
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/28; F02K1/32; F02K1/54; F02K1/56; F02K1/58
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB103325A
Cited
US2193375A
Cited
US2637164A
Cited
US2620622A
Cited
US2620623A
Cited
US2702986A
Cited
GB678021A
Cited
BE503064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |