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:
Jul. 16, 2019
Filed:
Feb. 10, 2014
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventor:
Dennis R. Que, Northville, MI (US);
Assignee:
BORGWARNER INC., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 11/07 (2006.01);
U.S. Cl.
CPC ...
F16K 11/07 (2013.01); F16K 11/0708 (2013.01);
Abstract
A valving arrangement is provided with a specially designed second fluid port which equalizes lateral forces induced upon a spool valve to greatly reduce or eliminate such forces and thereby virtually eliminate laterally induced ware upon the spool valve or a valve port.
Que, Dennis. (2019). Pressure balanced ports for hydraulic valves (U.S. Patent No. 10352462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10352462
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile