Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeromy D. Horning0
August F. Legatt0
Date of Patent
June 1, 2021
0Patent Application Number
167409680
Date Filed
January 13, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A piston rod includes a piston end that is removably attached to the piston rod body. A sleeve extends around the piston rod body and interfaces with a seal disposed within a pump. A ring extends from the piston end defines at least a portion of a socket formed in the piston end for connecting the piston end and the piston rod body. The ring has a cylindrical ring exterior and the sleeve rests on the cylindrical ring exterior such that the shank, the ring, and the sleeve radially overlap each other.
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