CN202866759U - 电动作业让位和卸载挂抽联动永磁驱动立式抽油机 - Google Patents
电动作业让位和卸载挂抽联动永磁驱动立式抽油机 Download PDFInfo
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- CN202866759U CN202866759U CN 201220384240 CN201220384240U CN202866759U CN 202866759 U CN202866759 U CN 202866759U CN 201220384240 CN201220384240 CN 201220384240 CN 201220384240 U CN201220384240 U CN 201220384240U CN 202866759 U CN202866759 U CN 202866759U
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CN 201220384240 CN202866759U (zh) | 2012-08-06 | 2012-08-06 | 电动作业让位和卸载挂抽联动永磁驱动立式抽油机 |
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CN 201220384240 CN202866759U (zh) | 2012-08-06 | 2012-08-06 | 电动作业让位和卸载挂抽联动永磁驱动立式抽油机 |
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CN202866759U true CN202866759U (zh) | 2013-04-10 |
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CN 201220384240 Expired - Lifetime CN202866759U (zh) | 2012-08-06 | 2012-08-06 | 电动作业让位和卸载挂抽联动永磁驱动立式抽油机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103715822A (zh) * | 2014-01-16 | 2014-04-09 | 常熟市沪虞港口机械有限公司 | 一种多功能牵引机 |
CN108049842A (zh) * | 2017-12-22 | 2018-05-18 | 李�昊 | 一种滚动让位立式抽油机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103715822A (zh) * | 2014-01-16 | 2014-04-09 | 常熟市沪虞港口机械有限公司 | 一种多功能牵引机 |
CN108049842A (zh) * | 2017-12-22 | 2018-05-18 | 李�昊 | 一种滚动让位立式抽油机 |
CN108049842B (zh) * | 2017-12-22 | 2019-10-25 | 李�昊 | 一种滚动让位立式抽油机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG YATAI LISHEN PETROLEUM EQUIPMENT CO., LTD Free format text: FORMER OWNER: WANG YING Effective date: 20150113 Free format text: FORMER OWNER: LIU HONGTAO XUE ZHICHAO Effective date: 20150113 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG MINGLIU PETROLEUM EQUIPMENT TECHNOLOGY CO Free format text: FORMER NAME: SHANDONG YATAI LISHEN PETROLEUM EQUIPMENT CO., LTD. |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100020 CHAOYANG, BEIJING TO: 264204 WEIHAI, SHANDONG PROVINCE |
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CP01 | Change in the name or title of a patent holder |
Address after: 264204 Weihai, Huancui District, Shandong Province sheep town and Hing Road, No. -1396-11 Patentee after: Shandong celebrities Petroleum Equipment Technology Co.,Ltd. Address before: 264204 Weihai, Huancui District, Shandong Province sheep town and Hing Road, No. -1396-11 Patentee before: Shandong Asia Pacific force Petroleum Equipment Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: 264204 Weihai, Huancui District, Shandong Province sheep town and Hing Road, No. -1396-11 Patentee after: Shandong Asia Pacific force Petroleum Equipment Co.,Ltd. Address before: 100020 Beijing City, Chaoyang District Road No. 8 building three layer Beijing Chaoyang Hospital Teaching Experimental Research Center Patentee before: Wang Ying Patentee before: Liu Hongtao Patentee before: Xue Zhichao |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 264200 763-9 Fenghuang Road, Yang Ting Town, Huancui District, Weihai, Shandong Patentee after: SHANDONG MINGLIU PUMP POLYTRON TECHNOLOGIES Inc. Address before: 264204 Weihai, Huancui District, Shandong Province sheep town and Hing Road, No. -1396-11 Patentee before: Shandong celebrities Petroleum Equipment Technology Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130410 |