CN213684026U - 一种动力猫道三重安全防护装置 - Google Patents
一种动力猫道三重安全防护装置 Download PDFInfo
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- CN213684026U CN213684026U CN202022831811.XU CN202022831811U CN213684026U CN 213684026 U CN213684026 U CN 213684026U CN 202022831811 U CN202022831811 U CN 202022831811U CN 213684026 U CN213684026 U CN 213684026U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Triple Safety Protection Device for Powered Catwalk Effective date of registration: 20230703 Granted publication date: 20210713 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023370010077 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210713 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023370010077 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 266000 15th floor, 22nd century building, 39 Longcheng Road, Shibei District, Qingdao City, Shandong Province Patentee after: Yingtelifu (Qingdao) Marine Equipment Technology Co.,Ltd. Country or region after: China Address before: 266000 15th floor, 22nd century building, 39 Longcheng Road, Shibei District, Qingdao City, Shandong Province Patentee before: QINGDAO TAIZHONG ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |