Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Klaus Moessinger0
Bernd Spaeth0
Stefan Kochert0
Date of Patent
June 13, 2006
0Patent Application Number
104657870
Date Filed
June 20, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A filter element (10) having a supporting body (11) around which a filter medium (12) is wound. The filter medium (12) is a weldable material and is sealingly affixed to the supporting body (11) two radial weld seams (18) and/or a longitudinal weld seam (19). The welding of the filter medium (12) onto the supporting body (11) eliminates the need to produce prefabricated tubes of filter medium, and enables the filter medium to be processed directly from a roll.
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