CN201715175U - 一种管路封堵的外堵头 - Google Patents
一种管路封堵的外堵头 Download PDFInfo
- Publication number
- CN201715175U CN201715175U CN 201020200426 CN201020200426U CN201715175U CN 201715175 U CN201715175 U CN 201715175U CN 201020200426 CN201020200426 CN 201020200426 CN 201020200426 U CN201020200426 U CN 201020200426U CN 201715175 U CN201715175 U CN 201715175U
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- pipeline
- seal ring
- handle
- shutoff
- external plug
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201020200426 CN201715175U (zh) | 2010-05-21 | 2010-05-21 | 一种管路封堵的外堵头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201020200426 CN201715175U (zh) | 2010-05-21 | 2010-05-21 | 一种管路封堵的外堵头 |
Publications (1)
Publication Number | Publication Date |
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CN201715175U true CN201715175U (zh) | 2011-01-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201020200426 Expired - Lifetime CN201715175U (zh) | 2010-05-21 | 2010-05-21 | 一种管路封堵的外堵头 |
Country Status (1)
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CN (1) | CN201715175U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468279C2 (ru) * | 2011-09-29 | 2012-11-27 | Вячеслав Петрович Рябинин | Способ и мобильное устройство для перекрытия трубопровода |
CN104595622A (zh) * | 2015-01-06 | 2015-05-06 | 绵阳新晨动力机械有限公司 | 管路快速堵头 |
-
2010
- 2010-05-21 CN CN 201020200426 patent/CN201715175U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468279C2 (ru) * | 2011-09-29 | 2012-11-27 | Вячеслав Петрович Рябинин | Способ и мобильное устройство для перекрытия трубопровода |
CN104595622A (zh) * | 2015-01-06 | 2015-05-06 | 绵阳新晨动力机械有限公司 | 管路快速堵头 |
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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: External plug for plugging pipelines Effective date of registration: 20131203 Granted publication date: 20110119 Pledgee: Pudong New Area Shanghai Zhangjiang microfinance Limited by Share Ltd Pledgor: Shanghai W-ibeda High Tech. Deve. Co., Ltd. Registration number: 2013310000082 |
|
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: W-LBEDA HIGH TECH. DEVELOP. CO., LTD. Free format text: FORMER NAME: SHANGHAI W-IBEDA HIGH TECH. DEVE. CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 200000 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 201-206 room 3 Patentee after: W-Lbeda High Tech. Develop. Co., Ltd. Address before: 201203, Lane 912, Lane 18, blue wave road, Zhangjiang hi tech park, Shanghai Patentee before: Shanghai W-ibeda High Tech. Deve. Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200000 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 201-206 room 3 Patentee after: According to Shanghai science and technology group Limited by Share Ltd Address before: 200000 Shanghai city Pudong New Area fanchun Road No. 400 Building 1 floor 201-206 room 3 Patentee before: W-Lbeda High Tech. Develop. Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110119 |