Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James A. O'Brien, II0
Date of Patent
March 30, 2010
0Patent Application Number
115484650
Date Filed
October 11, 2006
0Patent Primary Examiner
Patent abstract
Rotary seals in a telescoping gear pump/motor a feature that allows the seal to shift radially relative to other components while maintaining the seal integrity and without compromising the function of the bearings or the bushings needed to bear the load.
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