Toothbrush head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11382729
SERIAL NO

17530506

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A toothbrush head for an electric toothbrush including a driving shaft, includes a brush rod and a connecting member. The brush rod has a first end configured to carry bristles and a second end configured to be connected with the driving shaft, the second end defines a holding groove, and a lower surface of the second end is provided with an opening communicated with the holding groove. The connecting member includes a connecting body and an elastic piece connected to the connecting body. The connecting body is arranged inside the holding groove, the elastic piece is arranged between the opening and the connecting body and resists against an inner sidewall surrounding the holding groove. The opening and the holding groove are configured to allow the driving shaft to be inserted therethrough to be engaged with the connecting body.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN NUOSHENG SHIYUAN TECHNOLOGY CO LTDROOM 601 NO 18 NIBO COMMUNITY PINGDI STREET LONGGANG DISTRICT SHENZHEN 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Hanping Guangdong, CN 3 3

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