CN203730433U - 管道端面坡口机的操纵阀集成油路块 - Google Patents
管道端面坡口机的操纵阀集成油路块 Download PDFInfo
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- CN203730433U CN203730433U CN201420055199.3U CN201420055199U CN203730433U CN 203730433 U CN203730433 U CN 203730433U CN 201420055199 U CN201420055199 U CN 201420055199U CN 203730433 U CN203730433 U CN 203730433U
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- valve
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- block
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CN201420055199.3U CN203730433U (zh) | 2014-01-28 | 2014-01-28 | 管道端面坡口机的操纵阀集成油路块 |
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CN203730433U true CN203730433U (zh) | 2014-07-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112983912A (zh) * | 2021-02-04 | 2021-06-18 | 佛山宇仁智能科技有限公司 | 一种增材制造的油路块及其制作方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112983912A (zh) * | 2021-02-04 | 2021-06-18 | 佛山宇仁智能科技有限公司 | 一种增材制造的油路块及其制作方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LUOYANG DEPING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LUOYANG DEPING MECHANICAL EQUIPMENT CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 471003, Henan province Luoyang hi tech Zone, Sun Xin South Road, soil bridge ditch Village Patentee after: Deping, Luoyang Science and Technology Co., Ltd. Address before: 471003, Henan province Luoyang hi tech Zone, Sun Xin South Road, soil bridge ditch Village Patentee before: Luoyang Deping Mechanical Equipments Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Operating valve integration oil path block of pipeline end face beveling machine Effective date of registration: 20170307 Granted publication date: 20140723 Pledgee: Bank of China Luoyang branch of Limited by Share Ltd hi tech Industrial Development Zone Pledgor: Deping, Luoyang Science and Technology Co., Ltd. Registration number: 2017990000163 |
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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: 20180703 Granted publication date: 20140723 Pledgee: Bank of China Limited by Share Ltd Luoyang branch of the free trade zone Pledgor: Deping, Luoyang Science and Technology Co., Ltd. Registration number: 2017990000163 |
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PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20180703 Registration number: 2017990000163 Pledgee after: Bank of China Limited by Share Ltd Luoyang branch of the free trade zone Pledgee before: Bank of China Luoyang branch of Limited by Share Ltd hi tech Industrial Development Zone |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200128 |
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CF01 | Termination of patent right due to non-payment of annual fee |