US2784550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for supplying motive fuel at controlled temperature to a gas turbine
Assignee: MW Kellogg Co
•
Filing: 1951-01-05
•
Granted: 1957-03-12
•
Expires: 1971-01-05
Abstract
No abstract record available.
Inventors
- 👤 Marcy Henry Tyler
- 👤 Robert J Fyffe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:54
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/42; F02K9/44; F02K9/56; F02K9/58; F02K9/46; F02K9/48
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1314175A
Cited
US2016921A
Cited
US2011420A
Cited
US2131781A
Cited
US2217876A
Cited
US2217649A
Cited
US2465525A
Cited
US2404428A
Cited
US2531761A
Cited
US2495785A
Cited
US2516782A
Cited
US2568127A
Cited
US2611239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-11 | 1960-09-10 | 1961-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-11 | 1964-09-10 | 1965-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-11 | 1968-09-10 | 1969-03-12 | $7700.00 | Window Closed / Lapsed |