Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
October 14, 2008
Patent Application Number
11101360
Date Filed
April 7, 2005
Patent Primary Examiner
Patent abstract
An article for collecting dust and debris from edges of paper rolls comprising an annular body of material having a plurality of undulations on the surface of the body to provide one plurality of ridges resiliently disposed in one direction and another plurality of ridges resiliently disposed in an opposite direction.
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