US2760336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvements in turbojet units, including means for by-passing air on its way from the compressor to the turbine of the unit
Assignee: Office National d'Études et de Recherches Aérospatiales
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Filing: 1951-07-17
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Granted: 1956-08-28
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Expires: 1971-07-17
Abstract
No abstract record available.
Inventors
- 👤 Reniger Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:47
CPC Classifications
F; F02; F02C; F02C3/00; F02C3/04; F02C3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1986435A
Cited
US2422744A
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US2527732A
Cited
US2577919A
Cited
US2509238A
Cited
US2662371A
Cited
US2658334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |