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US2616508A Expired / Lapsed US ⏱️ 0.0 years remaining

Control system for gas turbine propeller engines

Assignee: Bendix Aviation Corp
•
Filing: 1946-09-12
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Granted: 1952-11-04
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Expires: 1966-09-12
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Abstract

No abstract record available.

Inventors

  • 👤 Frank C Mock

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 11:14
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/16

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1226073A Cited
US2306953A Cited
US2396618A Cited
US2343378A Cited
US2336052A Cited
US2391323A Cited
US2303998A Cited
US2379455A Cited
US2375429A Cited
US2389003A Cited
US2399685A Cited
US2427794A Cited
US2457595A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1955-11-04 1956-05-05 1956-11-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1959-11-04 1960-05-05 1960-11-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1963-11-04 1964-05-05 1964-11-04 $7700.00 Window Closed / Lapsed

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