Structure for coupling toothbrush head to electric toothbrush handle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11890153
APP PUB NO 20230233301A1
SERIAL NO

18192334

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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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Patent Owner(s)

  • ORALIC SUPPLIES INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhou, Xin Irvine, US 421 2841

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