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US2657592A Expired / Lapsed US ⏱️ 0.0 years remaining

Fluid transmission

Assignee: Bendix Aviation Corp
•
Filing: 1947-12-22
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Granted: 1953-11-03
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Expires: 1967-12-22
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Abstract

No abstract record available.

Inventors

  • 👤 Richard T Burnett

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 14:54
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2235370A Cited
US2312849A Cited
US2306834A Cited
US2280015A Cited
US2317498A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-11-02 1957-05-04 1957-11-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-11-02 1961-05-04 1961-11-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-11-02 1965-05-04 1965-11-03 $7700.00 Window Closed / Lapsed

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