CN217603128U - 一种防松螺母 - Google Patents
一种防松螺母 Download PDFInfo
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- CN217603128U CN217603128U CN202220819225.XU CN202220819225U CN217603128U CN 217603128 U CN217603128 U CN 217603128U CN 202220819225 U CN202220819225 U CN 202220819225U CN 217603128 U CN217603128 U CN 217603128U
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- nut main
- main part
- cyclic annular
- locknut
- pipe
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CN202220819225.XU CN217603128U (zh) | 2022-04-11 | 2022-04-11 | 一种防松螺母 |
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CN202220819225.XU CN217603128U (zh) | 2022-04-11 | 2022-04-11 | 一种防松螺母 |
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CN217603128U true CN217603128U (zh) | 2022-10-18 |
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CN202220819225.XU Active CN217603128U (zh) | 2022-04-11 | 2022-04-11 | 一种防松螺母 |
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CN (1) | CN217603128U (zh) |
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2022
- 2022-04-11 CN CN202220819225.XU patent/CN217603128U/zh active Active
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lock nut Effective date of registration: 20230203 Granted publication date: 20221018 Pledgee: Zhejiang Haiyan rural commercial bank Limited by Share Ltd. Pledgor: HAIYAN HUILIAN GENERAL FITTING CO.,LTD. Registration number: Y2023330000287 |
|
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 |
Date of cancellation: 20230630 Granted publication date: 20221018 Pledgee: Zhejiang Haiyan rural commercial bank Limited by Share Ltd. Pledgor: HAIYAN HUILIAN GENERAL FITTING CO.,LTD. Registration number: Y2023330000287 |