CN202578648U - 多级变速的互换向抽油机 - Google Patents
多级变速的互换向抽油机 Download PDFInfo
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- CN202578648U CN202578648U CN 201220169392 CN201220169392U CN202578648U CN 202578648 U CN202578648 U CN 202578648U CN 201220169392 CN201220169392 CN 201220169392 CN 201220169392 U CN201220169392 U CN 201220169392U CN 202578648 U CN202578648 U CN 202578648U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220169392 CN202578648U (zh) | 2012-04-20 | 2012-04-20 | 多级变速的互换向抽油机 |
Applications Claiming Priority (1)
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CN 201220169392 CN202578648U (zh) | 2012-04-20 | 2012-04-20 | 多级变速的互换向抽油机 |
Publications (1)
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CN202578648U true CN202578648U (zh) | 2012-12-05 |
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CN 201220169392 Expired - Fee Related CN202578648U (zh) | 2012-04-20 | 2012-04-20 | 多级变速的互换向抽油机 |
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CN (1) | CN202578648U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644451A (zh) * | 2012-04-20 | 2012-08-22 | 李兆胜 | 多级变速的互换向抽油机 |
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2012
- 2012-04-20 CN CN 201220169392 patent/CN202578648U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102644451A (zh) * | 2012-04-20 | 2012-08-22 | 李兆胜 | 多级变速的互换向抽油机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DEYANG QINGTIAN MECHANICAL AND ELECTRICAL CO., LTD Free format text: FORMER OWNER: LI ZHAOSHENG Effective date: 20140624 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140624 Address after: 618000, No. 10, building 5, Huashan building, North Huashan Road, Deyang, Sichuan Patentee after: Deyang Qingtian electromechanical Co. Ltd. Address before: 618000 Deyang province Sichuan City Jingyang District Second Heavy Machinery Factory Yi An Xiao Qu Yi Graceland 4 unit 1 floor No. 1 Patentee before: Li Zhaosheng |
|
ASS | Succession or assignment of patent right |
Owner name: LIN ZHIQIANG Free format text: FORMER OWNER: DEYANG QINGTIAN MECHANICAL AND ELECTRICAL CO., LTD. Effective date: 20141223 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141223 Address after: Deyang City, Sichuan province 618000 Taihang Road Jingyang District 78 Building No. 44 No. 301 3 Patentee after: Lin Zhiqiang Address before: 618000, No. 10, building 5, Huashan building, North Huashan Road, Deyang, Sichuan Patentee before: Deyang Qingtian electromechanical Co. Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150420 |
|
EXPY | Termination of patent right or utility model |