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:
Jan. 15, 1980
Filed:
Sep. 28, 1977
Applicant:
Inventor:
Alfred M Moen, Grafton, OH (US);
Assignee:
Stanadyne, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F16K / ;
U.S. Cl.
CPC ...
13762517 ; 251331 ; 251318 ;
Abstract
A valve includes generally cylindrical sleeve means and a valve member reciprocally mounted within it. There is an inlet and an outlet in the sleeve means with movement of the valve member controlling the flow of water between said inlet and outlet. A flexible sleeve is positioned within the sleeve means and between the inlet and outlet. The flexible sleeve and valve member have cooperating surfaces forming a closure between the inlet and outlet.