CN200989003Y - Plastic manhole shaft base - Google Patents
Plastic manhole shaft base Download PDFInfo
- Publication number
- CN200989003Y CN200989003Y CN 200620167008 CN200620167008U CN200989003Y CN 200989003 Y CN200989003 Y CN 200989003Y CN 200620167008 CN200620167008 CN 200620167008 CN 200620167008 U CN200620167008 U CN 200620167008U CN 200989003 Y CN200989003 Y CN 200989003Y
- Authority
- CN
- China
- Prior art keywords
- universal joint
- universal
- pipe
- external
- screw thread
- 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.)
- Expired - Fee Related
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620167008 CN200989003Y (en) | 2006-12-07 | 2006-12-07 | Plastic manhole shaft base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620167008 CN200989003Y (en) | 2006-12-07 | 2006-12-07 | Plastic manhole shaft base |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200989003Y true CN200989003Y (en) | 2007-12-12 |
Family
ID=38940039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620167008 Expired - Fee Related CN200989003Y (en) | 2006-12-07 | 2006-12-07 | Plastic manhole shaft base |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200989003Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203355A (en) * | 2008-10-29 | 2011-09-28 | 韦文有限公司 | Plastic drain or inspection chamber portion with hollow-walled circumferential wall, as well as mould assembly for thereof |
CN103556698A (en) * | 2013-10-23 | 2014-02-05 | 江苏通全球工程管业有限公司 | Inspection well base and pipeline connection structure |
-
2006
- 2006-12-07 CN CN 200620167008 patent/CN200989003Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203355A (en) * | 2008-10-29 | 2011-09-28 | 韦文有限公司 | Plastic drain or inspection chamber portion with hollow-walled circumferential wall, as well as mould assembly for thereof |
CN102203355B (en) * | 2008-10-29 | 2014-11-05 | 韦文有限公司 | Plastic drain or inspection chamber portion with hollow-walled circumferential wall, as well as mould assembly for thereof |
CN103556698A (en) * | 2013-10-23 | 2014-02-05 | 江苏通全球工程管业有限公司 | Inspection well base and pipeline connection structure |
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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: YATONG PLASTIC (HUBEI) CO., LTD. Free format text: FORMER OWNER: YATONG NEW MATERIALS SCIENCE + TECHNOLOGY CO., LTD., FUJIAN Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: No. 8, light textile Road, Hubei, Xiantao Province, China: 433000 Patentee after: YATONG PLASTIC (HUBEI) CO., LTD. Address before: Fujian city of Fuqing Province Jing Yang Industrial Zone Yatong company, zip code: 350304 Patentee before: Yatong New Material Science and Technology Co., Ltd., Fujian Prov. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20100107 |