CN213017742U - 一种水利工程用流量计 - Google Patents
一种水利工程用流量计 Download PDFInfo
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- CN213017742U CN213017742U CN202021980238.2U CN202021980238U CN213017742U CN 213017742 U CN213017742 U CN 213017742U CN 202021980238 U CN202021980238 U CN 202021980238U CN 213017742 U CN213017742 U CN 213017742U
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CN202021980238.2U CN213017742U (zh) | 2020-09-11 | 2020-09-11 | 一种水利工程用流量计 |
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CN202021980238.2U CN213017742U (zh) | 2020-09-11 | 2020-09-11 | 一种水利工程用流量计 |
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CN213017742U true CN213017742U (zh) | 2021-04-20 |
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CN202021980238.2U Expired - Fee Related CN213017742U (zh) | 2020-09-11 | 2020-09-11 | 一种水利工程用流量计 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210607 Address after: 201600 No.8, Lane 517, Xinbo Road, Maogang Town, Songjiang District, Shanghai Patentee after: Shanghai Zhongchen Electronic Technology Co.,Ltd. Address before: No.13, Guoxi, Daba village, Toutou Town, Nan'an City, Quanzhou City, Fujian Province, 362300 Patentee before: QUANZHOU XINCHANG MACHINERY TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 201517 No.8, Lane 691, Jianle Road, LvXiang Town, Jinshan District, Shanghai Patentee after: Boca Measurement and Control Technology (Shanghai) Co.,Ltd. Address before: 201600 No.8, Lane 517, Xinbo Road, Maogang Town, Songjiang District, Shanghai Patentee before: Shanghai Zhongchen Electronic Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210911 |
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CF01 | Termination of patent right due to non-payment of annual fee |