Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Emery Emmert0
Date of Patent
April 3, 2007
0Patent Application Number
107724940
Date Filed
February 5, 2004
0Patent Primary Examiner
Patent abstract
A beater bar assembly for use within a vacuum cleaner is disclosed. The beater bar assembly is capable of both axial oscillation (horizontal motion) and axial rotation, thereby providing an efficient cleaning motion.
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