Shanghai Heisr Intelligent Technology Co., Ltd.

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric toothbrush comprising three-sided bristles
- Patent number 12,048,602
- Issue date Jul 30, 2024
- SHANGHAI HEISR INTELLIGENT TECHNOLOGY CO. LTD.
- Mao Zhao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TOOTHBRUSH HEAD FOR ELECTRIC TOOTHBRUSH
- Publication number 20240341937
- Publication date Oct 17, 2024
- Shanghai Heisr Intelligent Technology Co., Ltd.
- Mao ZHAO
- A46 - BRUSHWARE
Information Patent Application
ELECTRIC TOOTHBRUSH COMPRISING THREE-SIDED BRISTLES
- Publication number 20210369432
- Publication date Dec 2, 2021
- Shanghai Heisr Intelligent Technology Co., Ltd.
- Mao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks

Information Trademark
97758441 - HEISR
- Serial number 97758441
- Registration number 7298866
- Filing date Jan 18, 2023
- Shanghai Heisr Intelligent Technology Co., Ltd.
- 21 - Household or kitchen utensils and containers
Information Trademark
97757897 - HEISR
- Serial number 97757897
- Registration number 7298787
- Filing date Jan 17, 2023
- Shanghai Heisr Intelligent Technology Co., Ltd.
- 3 - Bleaching preparations and other substances for laundry use