Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 16, 2010
Patent Application Number
11532998
Date Filed
September 19, 2006
Patent Primary Examiner
Patent abstract
A roller apparatus includes a rotating roller, a bushing frictionally supporting the rotating roller, a frame having a bushing hole into which a bushing is inserted and supporting the bushing, and a grounding member interposed between the bushing and the frame and grounding the bushing by press contacting with the bushing when the bushing is inserted into the bushing hole. Thus, the roller apparatus effectively grounds a bushing.
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