CN203235160U - Novel canvas breathing mask - Google Patents
Novel canvas breathing mask Download PDFInfo
- Publication number
- CN203235160U CN203235160U CN 201320249684 CN201320249684U CN203235160U CN 203235160 U CN203235160 U CN 203235160U CN 201320249684 CN201320249684 CN 201320249684 CN 201320249684 U CN201320249684 U CN 201320249684U CN 203235160 U CN203235160 U CN 203235160U
- Authority
- CN
- China
- Prior art keywords
- canvas
- face shield
- novel
- breathing mask
- mask
- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 18
- 210000001061 forehead Anatomy 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000035699 permeability Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249684 CN203235160U (en) | 2013-05-10 | 2013-05-10 | Novel canvas breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249684 CN203235160U (en) | 2013-05-10 | 2013-05-10 | Novel canvas breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235160U true CN203235160U (en) | 2013-10-16 |
Family
ID=49312499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320249684 Expired - Fee Related CN203235160U (en) | 2013-05-10 | 2013-05-10 | Novel canvas breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235160U (en) |
-
2013
- 2013-05-10 CN CN 201320249684 patent/CN203235160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 510000, 507A, Tianhe North Road, Guangzhou, Guangdong, Tianhe District 886 Patentee after: GUANGZHOU JEEKON MEDICAL TECHNOLOGY CO., LTD. Address before: 100050 No. 83 Hutong Hutong, Xuanwu District, Beijing Patentee before: Wang Shiyi Patentee before: Li Ronglin |
|
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Guangzhou Jikang Medical Technology Co., Ltd Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Guangzhou Jikang Medical Technology Co.,Ltd. Document name: Notice of termination of patent |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20200510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |