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:
Sep. 05, 1989
Filed:
Nov. 13, 1987
Larry D Zorb, Bigfork, MT (US);
L Harvey Wicklund, Bigfork, MT (US);
A. Y. McDonald Manufacturing Company, Dubuque, IA (US);
Abstract
An apparatus for mounting a flow measuring device between an input fluid line and an output fluid line has a sleeve with an opening therethrough mounted to a base and capable of reciprocating between extended and retracted positions. The sleeve secures the flow measuring device in the extended position and releases the device in the retracted position. A cam secures the sleeve in the retracted or extended positions. A valve is fixed to the sleeve such that, when the sleeve is in its extended position, fluid flows around the valve and through the sleeve. When the sleeve is in its retracted position to remove the flow measuring device, the valve seats on the input fluid line.