CN203546885U - Urban underground sewage treatment device - Google Patents
Urban underground sewage treatment device Download PDFInfo
- Publication number
- CN203546885U CN203546885U CN201320613221.7U CN201320613221U CN203546885U CN 203546885 U CN203546885 U CN 203546885U CN 201320613221 U CN201320613221 U CN 201320613221U CN 203546885 U CN203546885 U CN 203546885U
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- CN
- China
- Prior art keywords
- water
- sewage
- check valve
- pipe fitting
- double check
- 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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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320613221.7U CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320613221.7U CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Publications (1)
Publication Number | Publication Date |
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CN203546885U true CN203546885U (en) | 2014-04-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320613221.7U Expired - Fee Related CN203546885U (en) | 2013-10-08 | 2013-10-08 | Urban underground sewage treatment device |
Country Status (1)
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CN (1) | CN203546885U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018102940A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Smart lift pump station provided with power generator |
-
2013
- 2013-10-08 CN CN201320613221.7U patent/CN203546885U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018102940A1 (en) * | 2016-12-05 | 2018-06-14 | 王彩霞 | Smart lift pump station provided with power generator |
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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: Shaanxi Xin Neng Industrial Co., Ltd. Assignor: Lv Yanwen Contract record no.: 2014610000093 Denomination of utility model: Urban underground sewage treatment device Granted publication date: 20140416 License type: Exclusive License Record date: 20140605 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160331 Address after: The road high tech Zone 710075 science and technology in Shaanxi province Xi'an City Heli purple County building block A room 12502 Patentee after: Shaanxi Xin Neng environmental Polytron Technologies Inc Address before: 710075 Shaanxi city of Xi'an province science and Technology Road No. 30, block A floor 25 Cheshire force Patentee before: Lv Yanwen |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shaanxi Xin Neng Industrial Co., Ltd. Assignor: Lv Yanwen Contract record no.: 2014610000093 Date of cancellation: 20160411 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20181008 |
|
CF01 | Termination of patent right due to non-payment of annual fee |