CN213994388U - 一种引流系统 - Google Patents
一种引流系统 Download PDFInfo
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- CN213994388U CN213994388U CN202022255563.9U CN202022255563U CN213994388U CN 213994388 U CN213994388 U CN 213994388U CN 202022255563 U CN202022255563 U CN 202022255563U CN 213994388 U CN213994388 U CN 213994388U
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CN202022255563.9U CN213994388U (zh) | 2020-10-12 | 2020-10-12 | 一种引流系统 |
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CN202022255563.9U CN213994388U (zh) | 2020-10-12 | 2020-10-12 | 一种引流系统 |
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CN213994388U true CN213994388U (zh) | 2021-08-20 |
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GR01 | Patent grant | ||
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Effective date of registration: 20221115 Address after: 102699 Room 3208-3209, Floor 3, Building 8, No. 9, Guangping Street, Economic Development Zone, Daxing District, Beijing Patentee after: Beisaiwei (Beijing) Technology Co.,Ltd. Address before: 102488 no.1-c841, District 1, Guba Road, Chengguan Street, Fangshan District, Beijing (cluster registration) Patentee before: Beijing Huateng Innovation Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20230823 Address after: Room 3208-3209, 3rd Floor, Building 8, No. 9 Guangping Street, Daxing District Economic Development Zone, Beijing 102600 Patentee after: Beisaiwei (Beijing) Technology Co.,Ltd. Patentee after: Beijing Huateng Innovation Technology Co.,Ltd. Address before: 102699 Room 3208-3209, Floor 3, Building 8, No. 9, Guangping Street, Economic Development Zone, Daxing District, Beijing Patentee before: Beisaiwei (Beijing) Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240118 Address after: M2416, 1st Floor, Building 1, No. 73 Changhong West Road, Xilu Street, Fangshan District, Beijing, 102488 (Cluster Registration) Patentee after: Beijing Zhisheng Innovation Technology Co.,Ltd. Address before: Room 3208-3209, 3rd Floor, Building 8, No. 9 Guangping Street, Daxing District Economic Development Zone, Beijing 102600 Patentee before: Beisaiwei (Beijing) Technology Co.,Ltd. Patentee before: Beijing Huateng Innovation Technology Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: 102488 no.1-c841, District 1, Guba Road, Chengguan Street, Fangshan District, Beijing (cluster registration) Patentee after: Beijing Huateng Innovation Technology Co.,Ltd. Country or region after: China Address before: M2416, 1st Floor, Building 1, No. 73 Changhong West Road, Xilu Street, Fangshan District, Beijing, 102488 (Cluster Registration) Patentee before: Beijing Zhisheng Innovation Technology Co.,Ltd. Country or region before: China |