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:
May. 13, 1986
Filed:
Feb. 08, 1983
Applicant:
Inventor:
William J Chorkey, Farmington, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
1374546 ; 13762566 ; 13762569 ; 137884 ;
Abstract
A reversing fluid flow control valve with a valve base having an elongated longitudinal cavity open along the top side thereof. Said valve base having inlet, cylinder and exhaust ports connected to inlet cylinder and exhaust passages. A valve spool body removably mounted on the valve base and having a shape on the lower side thereof complimentary with the shape in the valve base so that fluid passing through the valve and between said ports flows in a uniplanar manner.
Chorkey, William. (1986). Valve with uniplanar flow (U.S. Patent No. 4587991). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4587991
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile