CN216009904U - 一种不锈钢对焊环松套法兰 - Google Patents
一种不锈钢对焊环松套法兰 Download PDFInfo
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- CN216009904U CN216009904U CN202122425776.6U CN202122425776U CN216009904U CN 216009904 U CN216009904 U CN 216009904U CN 202122425776 U CN202122425776 U CN 202122425776U CN 216009904 U CN216009904 U CN 216009904U
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stainless steel butt welding ring loose flange Effective date of registration: 20220824 Granted publication date: 20220311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: Nanjing bodaxin Metal Technology Co.,Ltd. Registration number: Y2022980013523 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230816 Granted publication date: 20220311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: Nanjing bodaxin Metal Technology Co.,Ltd. Registration number: Y2022980013523 |
|
PC01 | Cancellation 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 stainless steel butt welding ring loose flange Effective date of registration: 20230823 Granted publication date: 20220311 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: Nanjing bodaxin Metal Technology Co.,Ltd. Registration number: Y2023980053463 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |