CN210447256U - 一种带有自动感应装置的可换头牙刷 - Google Patents
一种带有自动感应装置的可换头牙刷 Download PDFInfo
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- CN210447256U CN210447256U CN201920960229.8U CN201920960229U CN210447256U CN 210447256 U CN210447256 U CN 210447256U CN 201920960229 U CN201920960229 U CN 201920960229U CN 210447256 U CN210447256 U CN 210447256U
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Cited By (1)
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CN110151350A (zh) * | 2019-06-24 | 2019-08-23 | 广东罗曼智能科技股份有限公司 | 一种带有自动感应装置的可换头牙刷 |
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Cited By (1)
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CN110151350A (zh) * | 2019-06-24 | 2019-08-23 | 广东罗曼智能科技股份有限公司 | 一种带有自动感应装置的可换头牙刷 |
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GR01 | Patent grant | ||
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CP02 | Change in the address of a patent holder |
Address after: 523000 No. 18, Jinhe Xinguang Road, Zhangmutou town, Dongguan City, Guangdong Province Patentee after: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Address before: 523000 No.8, Qifeng Road, Baidi community, Zhangmutou town, Dongguan City, Guangdong Province Patentee before: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A replaceable toothbrush with automatic sensing device Effective date of registration: 20211230 Granted publication date: 20200505 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG ROMAN TECHNOLOGY Co.,Ltd. Registration number: Y2021980017220 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |