CN210829958U - 一种液压缸导向套新型防尘结构 - Google Patents
一种液压缸导向套新型防尘结构 Download PDFInfo
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- CN210829958U CN210829958U CN201921700337.8U CN201921700337U CN210829958U CN 210829958 U CN210829958 U CN 210829958U CN 201921700337 U CN201921700337 U CN 201921700337U CN 210829958 U CN210829958 U CN 210829958U
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CN201822200896 | 2018-12-26 | ||
CN2018222008964 | 2018-12-26 |
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CN210829958U true CN210829958U (zh) | 2020-06-23 |
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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 new dustproof structure for hydraulic cylinder guide sleeve Effective date of registration: 20210826 Granted publication date: 20200623 Pledgee: Taian Bank Co.,Ltd. Dongyue sub branch Pledgor: SHANDONG RUICHI MACHINERY Co.,Ltd. Registration number: Y2021980008411 |
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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: 20210906 Granted publication date: 20200623 Pledgee: Taian Bank Co.,Ltd. Dongyue sub branch Pledgor: SHANDONG RUICHI MACHINERY Co.,Ltd. Registration number: Y2021980008411 |
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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 new dustproof structure for hydraulic cylinder guide sleeve Effective date of registration: 20210907 Granted publication date: 20200623 Pledgee: Taian Bank Co.,Ltd. Daizong sub branch Pledgor: SHANDONG RUICHI MACHINERY Co.,Ltd. Registration number: Y2021980009012 |
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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: 20210916 Granted publication date: 20200623 Pledgee: Taian Bank Co.,Ltd. Daizong sub branch Pledgor: SHANDONG RUICHI MACHINERY Co.,Ltd. Registration number: Y2021980009012 |
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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 new dustproof structure for hydraulic cylinder guide sleeve Effective date of registration: 20210917 Granted publication date: 20200623 Pledgee: Taian Bank Co.,Ltd. Daizong sub branch Pledgor: SHANDONG RUICHI MACHINERY Co.,Ltd. Registration number: Y2021980009560 |
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