CN204283353U - 一种改进的油田抽油机 - Google Patents
一种改进的油田抽油机 Download PDFInfo
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- CN204283353U CN204283353U CN201420606673.7U CN201420606673U CN204283353U CN 204283353 U CN204283353 U CN 204283353U CN 201420606673 U CN201420606673 U CN 201420606673U CN 204283353 U CN204283353 U CN 204283353U
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- crossbeam
- oil
- drive unit
- base
- frame
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420606673.7U CN204283353U (zh) | 2014-10-21 | 2014-10-21 | 一种改进的油田抽油机 |
Applications Claiming Priority (1)
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CN201420606673.7U CN204283353U (zh) | 2014-10-21 | 2014-10-21 | 一种改进的油田抽油机 |
Publications (1)
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CN204283353U true CN204283353U (zh) | 2015-04-22 |
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CN201420606673.7U Expired - Fee Related CN204283353U (zh) | 2014-10-21 | 2014-10-21 | 一种改进的油田抽油机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405342A (zh) * | 2014-10-21 | 2015-03-11 | 成都聚智工业设计有限公司 | 一种改进的油田抽油机 |
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2014
- 2014-10-21 CN CN201420606673.7U patent/CN204283353U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405342A (zh) * | 2014-10-21 | 2015-03-11 | 成都聚智工业设计有限公司 | 一种改进的油田抽油机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIEZHONG FENGYI MACHINERY CO., LTD. Free format text: FORMER OWNER: CHENGDU JUZHI INDUSTRIAL DESIGN CO., LTD. Effective date: 20150612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Jie Inventor after: Han Jun Inventor after: Yin Guoli Inventor after: Qi Jun Inventor after: Fan Yanbin Inventor before: Wen Guodong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEN GUODONG TO: XU JIE HAN JUN YIN GUOLI QI JUN FAN YANBIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: Xiuwen Industrial Park Yuci District Shanxi city Jinzhong province 030610 Patentee after: Rich hundred million Machinery Co., Ltd.s of Jinzhong City Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2301 Patentee before: CHENGDU JUZHI INDUSTRIAL DESIGN CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171021 |
|
CF01 | Termination of patent right due to non-payment of annual fee |