US2697909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control for turbojet engines
Assignee: Niles Bement Pond Co
•
Filing: 1946-04-23
•
Granted: 1954-12-28
•
Expires: 1966-04-23
Abstract
No abstract record available.
Inventors
- 👤 Milton E Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:40
CPC Classifications
F; F02; F02K; F02K3/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2372393A
Cited
US1655683A
Cited
US1510688A
Cited
US1948494A
Cited
US2095991A
Cited
US2136959A
Cited
US2245562A
Cited
GB490978A
Cited
US2223381A
Cited
US2306953A
Cited
US2219994A
Cited
US2255179A
Cited
US2356557A
Cited
US2379455A
Cited
GB587565A
Cited
US2450535A
Cited
US2424304A
Cited
US2422808A
Cited
US2424035A
Cited
US2469678A
Cited
US2499232A
Cited
US2404428A
Cited
US2411895A
Cited
US2537772A
Cited
US2405888A
Cited
US2531780A
Cited
US2442463A
Cited
US2456603A
Cited
US2437377A
Cited
US2550678A
Cited
US2566319A
Cited
US2442049A
Cited
US2447263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |