US2713767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel and variable area nozzle regulating apparatus for thermal powerplant
Assignee: General Electric Co
•
Filing: 1949-06-30
•
Granted: 1955-07-26
•
Expires: 1969-06-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph S Alford
- 👤 Donald F Warner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:00
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/15; F02K1/16; F02K1/17; F02C; F02C9/00; F02C9/26; F02C9/263; F02C9/28; F23; F23R; F23R3/00; F23R3/02; F23R3/26; F05; F05D; F05D2270/00; F05D2270/30; F05D2270/303
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |