Hydraulic power control system

Assignee: Borg Warner Corp

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Filing: 1948-06-19

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Granted: 1954-01-12

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Expires: 1968-06-19

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Abstract

No abstract record available.

Inventors

👤 Edward A Rockwell

Bibliographic Details

Application Number —

Jurisdiction US

Data Source google_patents

Last Synchronized 2026-11-08 14:56

CPC Classifications

F; F15; F15B; F15B11/00; F15B11/02; F15B11/022; B; B60; B60T; B60T13/00; B60T13/10; B60T13/12; B60T13/14; B60T13/141; B64; B64C; B64C25/00; B64C25/32; B64C25/42; B64C25/44; F15B2211/00; F15B2211/20; F15B2211/205; F15B2211/20507; F15B2211/20515; F15B2211/20523; F15B2211/21; F15B2211/212; F15B2211/25; F15B2211/30; F15B2211/305; F15B2211/30505; F15B2211/30525; F15B2211/3056; F15B2211/30565; F15B2211/315; F15B2211/31523; F15B2211/31529; F15B2211/31552; F15B2211/31558; F15B2211/32; F15B2211/321; F15B2211/324; F15B2211/329; F15B2211/35; F15B2211/50; F15B2211/505; F15B2211/50509; F15B2211/50518; F15B2211/70; F15B2211/775

Claims Analysis

Total Claims: 0

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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1957-01-11	1957-07-13	1958-01-12	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1961-01-11	1961-07-13	1962-01-12	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1965-01-11	1965-07-13	1966-01-12	$7700.00	Window Closed / Lapsed

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