US2567079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine power plant
Assignee: Bristol Aeroplane Co Ltd
•
Filing: 1946-06-18
•
Granted: 1951-09-04
•
Expires: 1966-06-18
Abstract
No abstract record available.
Inventors
- 👤 Owner Frank Morgan
- 👤 Marchant Francis Charles Ivor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:24
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/42; F23R3/425
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2400714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |