CN101831951B - 管件式检查井的井座及具有该井座的检查井 - Google Patents
管件式检查井的井座及具有该井座的检查井 Download PDFInfo
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- CN101831951B CN101831951B CN201010145879A CN201010145879A CN101831951B CN 101831951 B CN101831951 B CN 101831951B CN 201010145879 A CN201010145879 A CN 201010145879A CN 201010145879 A CN201010145879 A CN 201010145879A CN 101831951 B CN101831951 B CN 101831951B
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- well seat
- rubber ring
- pit shaft
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CN201010145879A CN101831951B (zh) | 2010-04-01 | 2010-04-01 | 管件式检查井的井座及具有该井座的检查井 |
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CN201010145879A CN101831951B (zh) | 2010-04-01 | 2010-04-01 | 管件式检查井的井座及具有该井座的检查井 |
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CN101831951A CN101831951A (zh) | 2010-09-15 |
CN101831951B true CN101831951B (zh) | 2012-10-17 |
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CN201010145879A Active CN101831951B (zh) | 2010-04-01 | 2010-04-01 | 管件式检查井的井座及具有该井座的检查井 |
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CN104499504B (zh) * | 2014-11-25 | 2016-01-20 | 中铁四局集团第三建设有限公司 | 一种道路检查井及其施工方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201687071U (zh) * | 2010-04-01 | 2010-12-29 | 周佰兴 | 管件式检查井的井座及具有该井座的检查井 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3542427A1 (de) * | 1985-11-30 | 1987-06-04 | Muecher Hermann Gmbh | Muffenrohrverbindung |
DE10114828A1 (de) * | 2001-03-26 | 2002-10-31 | Manfred Fleischmann | Lastausgleichsdichtung |
JP2005048468A (ja) * | 2003-07-29 | 2005-02-24 | Maezawa Kasei Ind Co Ltd | 汚水桝 |
CN2695506Y (zh) * | 2004-02-27 | 2005-04-27 | 陆昆 | 组装式检查井 |
CN100491651C (zh) * | 2006-08-28 | 2009-05-27 | 周佰兴 | 多用管件式检查井 |
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Patent Citations (1)
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CN201687071U (zh) * | 2010-04-01 | 2010-12-29 | 周佰兴 | 管件式检查井的井座及具有该井座的检查井 |
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CN101831951A (zh) | 2010-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU HIPPO PLASTICS CO., LTD. Free format text: FORMER OWNER: ZHOU BAIXING Effective date: 20111213 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111213 Address after: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou Applicant after: Changzhou Hippo Plastics Co., Ltd. Address before: 213164, Jiangsu, Changzhou province Wujin hi tech Zone, South villa, town, village, East Village, No. 28 Applicant before: Zhou Baixing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HIPPOS CO., LTD. Free format text: FORMER NAME: CHANGZHOU HIPPO PLASTICS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee after: JIANGSU HIPPO WELL SHARE CO., LTD. Address before: 213164, No. 160 Xin Xin Xi Road, Wujin District, Jiangsu, Hutang, Changzhou Patentee before: Changzhou Hippo Plastics Co., Ltd. |