CN202315585U - Air purification and filtration device - Google Patents
Air purification and filtration device Download PDFInfo
- Publication number
- CN202315585U CN202315585U CN2011204567183U CN201120456718U CN202315585U CN 202315585 U CN202315585 U CN 202315585U CN 2011204567183 U CN2011204567183 U CN 2011204567183U CN 201120456718 U CN201120456718 U CN 201120456718U CN 202315585 U CN202315585 U CN 202315585U
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- China
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- filter device
- main body
- air purification
- purification filter
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- 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 |
---|---|---|---|
CN2011204567183U CN202315585U (en) | 2011-11-17 | 2011-11-17 | Air purification and filtration device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204567183U CN202315585U (en) | 2011-11-17 | 2011-11-17 | Air purification and filtration device |
Publications (1)
Publication Number | Publication Date |
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CN202315585U true CN202315585U (en) | 2012-07-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204567183U Expired - Fee Related CN202315585U (en) | 2011-11-17 | 2011-11-17 | Air purification and filtration device |
Country Status (1)
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CN (1) | CN202315585U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107213746A (en) * | 2017-07-07 | 2017-09-29 | 谢夏霖 | The filtering module and its production method of a kind of repeatable desorption and regeneration |
-
2011
- 2011-11-17 CN CN2011204567183U patent/CN202315585U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107213746A (en) * | 2017-07-07 | 2017-09-29 | 谢夏霖 | The filtering module and its production method of a kind of repeatable desorption and regeneration |
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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: SHENZHEN GREENWELCOME ENVIRONMENT PROTECTION TECHN Free format text: FORMER OWNER: DONGGUAN GERUI WEIKANG ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20121231 Free format text: FORMER OWNER: SHENZHEN GREENWELCOME ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Effective date: 20121231 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523702 DONGGUAN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121231 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nanshan Road Nanyou fourth industrial district 2 Building 5 floor 501-517 Patentee after: Shenzhen Green-Welcome Environment Protection Technology Co., Ltd. Address before: 523702 B1, second industrial zone, Nanshan village, Yan Tian Village, Fenggang Town, Dongguan, Guangdong Patentee before: Dongguan Green-welcome Technology Co., Ltd. Patentee before: Shenzhen Green-Welcome Environment Protection Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141117 |
|
EXPY | Termination of patent right or utility model |