US2780915A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel distribution system for jet engine and afterburner
Assignee: Solar Aircraft Co
•
Filing: 1951-12-05
•
Granted: 1957-02-12
•
Expires: 1971-12-05
Abstract
No abstract record available.
Inventors
- 👤 Karen H Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:12
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/02; F23R3/16; F23R3/18; F23R3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2326072A
Cited
US2417445A
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US2566373A
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US2520388A
Cited
US2520967A
Cited
FR981045A
Cited
US2506611A
Cited
US2508420A
Cited
US2640316A
Cited
US2572723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-12 | 1960-08-13 | 1961-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-12 | 1964-08-13 | 1965-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-12 | 1968-08-13 | 1969-02-12 | $7700.00 | Window Closed / Lapsed |