Patent US2619795A successfully refreshed from Google Patents.
US2619795A
Expired / Lapsed
US
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Aircraft booster jet power unit
Assignee: General Electric Co
•
Filing: 1947-01-20
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Granted: 1952-12-02
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Expires: 1967-01-20
Abstract
No abstract record available.
Inventors
- 👤 John A Drake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:15
CPC Classifications
F; F02; F02K; F02K3/00; F02K3/12; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1369672A
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US2280835A
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US2197179A
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US2458600A
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US2409177A
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US2426008A
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US2470348A
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US2509890A
Cited
US2447100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |