CN201526302U - 抽油机制动系统 - Google Patents
抽油机制动系统 Download PDFInfo
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- CN201526302U CN201526302U CN 200920173870 CN200920173870U CN201526302U CN 201526302 U CN201526302 U CN 201526302U CN 200920173870 CN200920173870 CN 200920173870 CN 200920173870 U CN200920173870 U CN 200920173870U CN 201526302 U CN201526302 U CN 201526302U
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- brake
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200920173870 CN201526302U (zh) | 2009-08-28 | 2009-08-28 | 抽油机制动系统 |
Applications Claiming Priority (1)
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CN 200920173870 CN201526302U (zh) | 2009-08-28 | 2009-08-28 | 抽油机制动系统 |
Publications (1)
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CN201526302U true CN201526302U (zh) | 2010-07-14 |
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CN 200920173870 Expired - Fee Related CN201526302U (zh) | 2009-08-28 | 2009-08-28 | 抽油机制动系统 |
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CN (1) | CN201526302U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104196500A (zh) * | 2014-09-16 | 2014-12-10 | 河南信宇石油机械制造股份有限公司 | 地面操控式安全杠装置 |
CN106308090A (zh) * | 2016-11-14 | 2017-01-11 | 钦州学院 | 可灵活移动的教学课桌 |
CN106774140A (zh) * | 2017-02-24 | 2017-05-31 | 北京华远众科科技有限公司 | 一种油田抽油机节能控制方法及控制系统 |
-
2009
- 2009-08-28 CN CN 200920173870 patent/CN201526302U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104196500A (zh) * | 2014-09-16 | 2014-12-10 | 河南信宇石油机械制造股份有限公司 | 地面操控式安全杠装置 |
CN106308090A (zh) * | 2016-11-14 | 2017-01-11 | 钦州学院 | 可灵活移动的教学课桌 |
CN106774140A (zh) * | 2017-02-24 | 2017-05-31 | 北京华远众科科技有限公司 | 一种油田抽油机节能控制方法及控制系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Brake system for oil extractor Effective date of registration: 20121030 Granted publication date: 20100714 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City Registration number: 2012990000656 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: HENAN XINYU PETROLEUM MACHINERY MANUFACTURING CO., Free format text: FORMER NAME: XINYU PETROLEUM MACHINERY AND CHEMICAL CO., LTD., PUYANG CITY |
|
CP03 | Change of name, title or address |
Address after: Hualong District of Puyang City, Henan Province, 457006 State Road 106 and Kam Tin Road intersection East 100 meters Patentee after: Henan letter space petroleum machinery is manufactured limited company Address before: Puyang City, Henan province Hualong District 457001 Road north of East Xinyu Petrochemical Company Patentee before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140320 Granted publication date: 20100714 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Henan letter space petroleum machinery is manufactured limited company Registration number: 2012990000656 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Brake system for oil extractor Effective date of registration: 20140320 Granted publication date: 20100714 Pledgee: Bank of China, Limited by Share Ltd, Zhongyuan Oilfield Branch of Puyang Pledgor: Henan letter space petroleum machinery is manufactured limited company Registration number: 2014990000182 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20140320 Registration number: 2012990000656 Pledgor after: Henan letter space petroleum machinery is manufactured limited company Pledgor before: Xinyu Petroleum Machinery and Chemical Co., Ltd., Puyang City |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20170828 |
|
CF01 | Termination of patent right due to non-payment of annual fee |