U.S. patent number D954,442 [Application Number D/766,317] was granted by the patent office on 2022-06-14 for electric toothbrush. This patent grant is currently assigned to Guangzhou Stars Pulse Co., Ltd.. The grantee listed for this patent is Guangzhou Stars Pulse Co., Ltd.. Invention is credited to Jianqun Chen, Xiyu Zhao.
United States Patent | D954,442 |
Zhao , et al. | June 14, 2022 |
Inventors: | Zhao; Xiyu (Guangzhou, CN), Chen; Jianqun (Guangzhou, CN) | ||||||||||
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Applicant: |
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Assignee: | Guangzhou Stars Pulse Co., Ltd.
(Guangzhou, CN) |
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Appl. No.: | D/766,317 | ||||||||||
Filed: | January 14, 2021 |
Jul 17, 2020 [CN] | 202030390771.2 | |||
Current U.S. Class: | D4/101 |
Current International Class: | 0402 |
Field of Search: | ;D4/100-138,199 ;D24/176,181,152 |
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307062949 | Jan 2022 | CN | |||
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Sonic toothbrush, announced Oct. 2021 [online], [site visited Feb. 8, 2022]. Available from internet, URL: https://www.amazon.com/Electric-Toothbrush-Rechargeable-V-Sonic-Technolog- y/dp/B09HX2DRBZ/ (Year: 2021). cited by examiner . Szong brush, announced Dec. 2021 [online], [site visited Feb. 8, 2022]. Available from internet, URL: https://www.amazon.com/dp/B09MYZRTYF/ (Year: 2021). cited by examiner . Blenpapa brush, announced Jun. 2021 [online], [site visited Feb. 8, 2022]. Available from internet, URL: https://www.amazon.com/Rechargeable-Electric-Toothbrush-Powered-Whitening- /dp/B08THN26Q3 (Year: 2021). cited by examiner . Candour brush brush, announced Aug. 2021 [online], [site visited Feb. 8, 2022]. Available from internet, URL: https://www.aliexpress.com/item/1005001333760687.html (Year: 2021). cited by examiner. |
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