Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Paul, III0
Date of Patent
September 27, 2011
0Patent Application Number
118941760
Date Filed
August 20, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved baffle for a pony rod arm of a two cycle reciprocating pump having a gear end containing gear oil and a fluid end channeling oilfield fluids, provides a spiral cut expanded baffle which may be expanded to be installed on a pony rod arm of the pump without requiring the disassembly of the pump to install the baffle on the rod arm, the expanded baffle compressed and attached together subsequent to installation on the rod arm, the baffle slidably engaging the rod arm to strip the rod arm of liquid residue to prevent contamination of the gear end and the gear oil by the oilfield fluids.
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