CN2574758Y - 空气过滤滤芯 - Google Patents
空气过滤滤芯 Download PDFInfo
- Publication number
- CN2574758Y CN2574758Y CN 02240837 CN02240837U CN2574758Y CN 2574758 Y CN2574758 Y CN 2574758Y CN 02240837 CN02240837 CN 02240837 CN 02240837 U CN02240837 U CN 02240837U CN 2574758 Y CN2574758 Y CN 2574758Y
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- CN
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- utility
- model
- air
- sawtooth
- filtering material
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02240837 CN2574758Y (zh) | 2002-07-04 | 2002-07-04 | 空气过滤滤芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02240837 CN2574758Y (zh) | 2002-07-04 | 2002-07-04 | 空气过滤滤芯 |
Publications (1)
Publication Number | Publication Date |
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CN2574758Y true CN2574758Y (zh) | 2003-09-24 |
Family
ID=33713839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02240837 Expired - Lifetime CN2574758Y (zh) | 2002-07-04 | 2002-07-04 | 空气过滤滤芯 |
Country Status (1)
Country | Link |
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CN (1) | CN2574758Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875094B2 (en) | 2006-06-09 | 2011-01-25 | Robert Bosch Gmbh | Dust filter device |
CN105107287A (zh) * | 2015-07-27 | 2015-12-02 | 邱林新 | 一种使用接触传感器的空气净化装置 |
-
2002
- 2002-07-04 CN CN 02240837 patent/CN2574758Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7875094B2 (en) | 2006-06-09 | 2011-01-25 | Robert Bosch Gmbh | Dust filter device |
CN105107287A (zh) * | 2015-07-27 | 2015-12-02 | 邱林新 | 一种使用接触传感器的空气净化装置 |
CN105107287B (zh) * | 2015-07-27 | 2016-12-21 | 中国葛洲坝集团房地产开发有限公司 | 一种使用接触传感器的空气净化装置 |
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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: Shengzhou City Freudenberg nonwovens Co. Ltd. Assignor: Fan Shaoming Contract fulfillment period: 2008.10.28 to 2012.7.3 Contract record no.: 2008330001794 Denomination of utility model: Air filter core and air filter device with same Granted publication date: 20030924 License type: Exclusive license Record date: 20081107 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.28 TO 2012.7.3; CHANGE OF CONTRACT Name of requester: SHENGZHOU CITY KEDEBAO NON-WOVEN FABRIC CO., LTD. Effective date: 20081107 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120704 Granted publication date: 20030924 |