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. 18, 1978
Filed:
May. 16, 1977
Applicant:
Inventors:
Arthur L Butterworth, La Crosse, WI (US);
Joseph F Niedzwiecki, La Crosse, WI (US);
Assignee:
The Trane Company, La Crosse, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
137512 ; 13751615 ; 1374544 ; 251361 ; 417571 ;
Abstract
An annular valve stop insert for a compressor body is shown which has the function of establishing the positional relationship of the valve plate, valve and compressor body.
Butterworth, Arthur. (1978). Reciprocating refrigerant compressor valve arrangement (U.S. Patent No. 4100934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4100934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile