Patent US2560118A successfully refreshed from Google Patents.
US2560118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel feeding apparatus for gasdriven turbines
Assignee: Individual
•
Filing: 1945-04-24
•
Granted: 1951-07-10
•
Expires: 1965-04-24
Abstract
No abstract record available.
Inventors
- 👤 James L Malone
- 👤 Mckinnell Matthew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:29
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/22; 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)
US1330788A
Cited
US1556293A
Cited
US1900385A
Cited
US1906334A
Cited
GB526998A
Cited
US2412289A
Cited
US2385201A
Cited
US2378178A
Cited
US2440328A
Cited
US2411065A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |