Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
January 27, 2015
Patent Application Number
13512531
Date Filed
December 15, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
An elastic ring is disposed between a grip case and a trunk which is formed on an inner case of a body case to which a toothbrush head is mounted. As a result, the vibration of a motor which is contained in a motor accommodation portion of the inner case is less likely to be transmitted to the grip case because of the elastic ring, and is transmitted to the toothbrush head side in a concentrated manner. Also, the tooth cleaning performance is increased, and vibration to the hand which grips the grip case is reduced to enable the user to comfortably brush the teeth.
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