Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 21, 2012
Patent Application Number
12440944
Date Filed
September 4, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to the representative cleaning element, a distance d1 between adjacent ones of the fusion bonded parts is longer than a length d2 or d3 formed on both of the pair adjacent fusion bonded parts and in the respective longitudinal end regions of the cleaning element.
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