US3043367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine engine fuel supply controls
Assignee: Boeing Co
•
Filing: 1954-12-27
•
Granted: 1962-07-10
•
Expires: 1974-12-27
Abstract
No abstract record available.
Inventors
- 👤 Frank J Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:28
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/16; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2642719A
Cited
US2500227A
Cited
US2455717A
Cited
US2668585A
Cited
US2619163A
Cited
US2633830A
Cited
US2688925A
Cited
US2756810A
Cited
US2713244A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |