CN2660230Y - 快速装卸孔盖密封装置 - Google Patents
快速装卸孔盖密封装置 Download PDFInfo
- Publication number
- CN2660230Y CN2660230Y CN 200320129937 CN200320129937U CN2660230Y CN 2660230 Y CN2660230 Y CN 2660230Y CN 200320129937 CN200320129937 CN 200320129937 CN 200320129937 U CN200320129937 U CN 200320129937U CN 2660230 Y CN2660230 Y CN 2660230Y
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- CN
- China
- Prior art keywords
- hole
- connecting plate
- hole seat
- port lid
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200320129937 CN2660230Y (zh) | 2003-12-23 | 2003-12-23 | 快速装卸孔盖密封装置 |
Applications Claiming Priority (1)
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CN 200320129937 CN2660230Y (zh) | 2003-12-23 | 2003-12-23 | 快速装卸孔盖密封装置 |
Publications (1)
Publication Number | Publication Date |
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CN2660230Y true CN2660230Y (zh) | 2004-12-01 |
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Family Applications (1)
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CN 200320129937 Expired - Fee Related CN2660230Y (zh) | 2003-12-23 | 2003-12-23 | 快速装卸孔盖密封装置 |
Country Status (1)
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CN (1) | CN2660230Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128264A (zh) * | 2010-01-20 | 2011-07-20 | 唯赛勃环保材料制造(上海)有限公司 | 压力容器及其端口密封组件 |
CN102349773A (zh) * | 2011-10-08 | 2012-02-15 | 陆锦雄 | 一种保温杯杯体 |
CN102384267A (zh) * | 2011-10-13 | 2012-03-21 | 中国船舶重工集团公司第七○五研究所 | 一种能够显示堵头是否受力的堵头固定结构 |
-
2003
- 2003-12-23 CN CN 200320129937 patent/CN2660230Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128264A (zh) * | 2010-01-20 | 2011-07-20 | 唯赛勃环保材料制造(上海)有限公司 | 压力容器及其端口密封组件 |
CN102349773A (zh) * | 2011-10-08 | 2012-02-15 | 陆锦雄 | 一种保温杯杯体 |
CN102384267A (zh) * | 2011-10-13 | 2012-03-21 | 中国船舶重工集团公司第七○五研究所 | 一种能够显示堵头是否受力的堵头固定结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Haishan Technology Co., Ltd. Assignor: No.710 Inst. China Ship Heavy Industry Group Corp Contract fulfillment period: 2006.12.23 to 2013.12.23 Contract record no.: 2010420000013 Denomination of utility model: Fast detaching hole sealing device Granted publication date: 20041201 License type: Exclusive license Record date: 20100126 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.12.23 TO 2013.12.23; CHANGE OF CONTRACT Name of requester: HUBEI HAISHAN SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20100126 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041201 Termination date: 20111223 |