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GUANGDONG MEIHONG INDUSTRIAL TECHNOLOGY CO., LTD.
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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Electric toothbrush head
Patent number
D950959
Issue date
May 10, 2022
Guangdong Meihong Industrial Technology Co., Ltd.
Yafei Liu
D04 - Brushware
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Patent Grant
Electric toothbrush head
Patent number
11,207,162
Issue date
Dec 28, 2021
GUANGDONG MEIHONG INDUSTRIAL TECHNOLOGY CO., LTD.
Yafei Liu
A46 - BRUSHWARE
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