Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xin Zhou0
Date of Patent
May 2, 2023
0Patent Application Number
176483270
Date Filed
January 19, 2022
0Patent Citations
Patent Citations Received
Patent Primary Examiner
CPC Code
This document also discloses a member for mounting a toothbrush head to an electric toothbrush. The member includes a base having an opening for receiving a drive shaft of an electric toothbrush. The member also includes a coupling section that includes a cylindrical sidewall that surrounds a cavity for receiving the drive shaft. The member includes a spring in the coupling section. The spring is positioned to transfer vibration from the drive shaft to the toothbrush head when operated.
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