Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jon W. Neal0
Frederick James Lawson0
Jay Mack Caudill0
Date of Patent
February 4, 2020
Patent Application Number
14404966
Date Filed
June 5, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system for testing fluid flow includes a first tube, a first flange disposed on an end of the first tube, a second tube, and a second flange disposed on an end of the second tube. The second flange is adjacent the first flange. A flow restricting sleeve surrounds the first flange and the second flange. The flow restricting sleeve has an inner surface and an outer surface, with a web extending from the inner surface and defining an orifice. The web extends between the first flange and the second flange. A coupler assembly surrounds the flow restricting sleeve.
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