CN207046626U - 一种建筑施工用电梯的安全防护装置 - Google Patents
一种建筑施工用电梯的安全防护装置 Download PDFInfo
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CN111017691A (zh) * | 2019-10-26 | 2020-04-17 | 嘉兴新博信息科技有限公司 | 一种基于机电一体化技术的真空吸吊机 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111017691A (zh) * | 2019-10-26 | 2020-04-17 | 嘉兴新博信息科技有限公司 | 一种基于机电一体化技术的真空吸吊机 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200313 Address after: 343000 No.12 dazhengfang street, Taihe County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Gantai Water Conservancy Construction Engineering Co.,Ltd. Address before: 618000, Sichuan College of Architecture Technology, Jiangxi Road, Jialing, Sichuan, four, Deyang Patentee before: SICHUAN LANYANG TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 168 West Street, Youlan Town, Nanchang County, Nanchang City, Jiangxi Province 330000 Patentee after: Jiangxi Zhongchen Construction Engineering Co.,Ltd. Address before: 343000 No.12 dazhengfang street, Taihe County, Ji'an City, Jiangxi Province Patentee before: Jiangxi Gantai Water Conservancy Construction Engineering 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: 20180227 Termination date: 20210802 |
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CF01 | Termination of patent right due to non-payment of annual fee |