CN207774626U - 一种电动提升机用旋转吊钩 - Google Patents
一种电动提升机用旋转吊钩 Download PDFInfo
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- CN207774626U CN207774626U CN201721747837.8U CN201721747837U CN207774626U CN 207774626 U CN207774626 U CN 207774626U CN 201721747837 U CN201721747837 U CN 201721747837U CN 207774626 U CN207774626 U CN 207774626U
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CN201721747837.8U CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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CN201721747837.8U CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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CN207774626U true CN207774626U (zh) | 2018-08-28 |
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CN201721747837.8U Expired - Fee Related CN207774626U (zh) | 2017-12-15 | 2017-12-15 | 一种电动提升机用旋转吊钩 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Tianyu Machinery Manufacturing Co.,Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: HEBEI TIANYU HOISTING MACHINERY MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee after: Hebei Maipton Electrical and Mechanical Co.,Ltd. Address before: 071100 Dong Lu Village, Dong Lu Township, Qingyuan District, Baoding, Hebei Patentee before: Hebei Tianyu Machinery Manufacturing Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20211215 |