The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1983
Filed:
Oct. 28, 1980
Applicant:
Inventor:
Darryl L Burris, Lansing, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
60424 ; 60468 ; 60494 ;
Abstract
Power steering pump is employed to provide power for engine cooling fan drive. Bypass oil or bypass oil in addition to return oil is routed from the power steering gear through the fan drive motor for improved fan drive operation.
Burris, Darryl. (1983). Hydraulic power steering and cooling fan drive system for vehicles (U.S. Patent No. 4414809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4414809
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile