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. 20, 1980
Filed:
Jun. 09, 1978
Applicant:
Inventor:
James T Gates, Columbus, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
13762543 ; 251 58 ; 251 30 ;
Abstract
A pressurized plate-type reversing valve for A/C systems having unobstructed straight through fluid reversal passageways with pilot and main operating valves and control connections built into the housing structure.
Quick Actions:
Gates, James. (1980). Four way reversing valve for air conditioning systems (U.S. Patent No. 4203469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4203469
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile