Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 15, 2012
Patent Application Number
13227041
Date Filed
September 7, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electrical toothbrush includes an electrical toothbrush main body including a drive source of a brush; an orientation sensor configured to detect an orientation of the electrical toothbrush main body; and a controller configured to switch an operation mode of the electrical toothbrush according to a result of comparing an orientation value, which is a value calculated from an output of the orientation sensor, and a threshold value set in advance. A threshold value used for switching determination from an operation mode to an operation mode, and a threshold value used for switching determination from the operation mode to the operation mode are set to different values.
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