CN302193145S - Respiratory protection mask - Google Patents
Respiratory protection maskInfo
- Publication number
- CN302193145S CN302193145S CN201230266595.7 CN302193145S CN 302193145 S CN302193145 S CN 302193145S CN 302193145 S CN302193145 S CN 302193145S
- Authority
- CN
- China
- Prior art keywords
- design
- respiratory protection
- protection mask
- mask
- product
- 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
Abstract
1.本外观设计产品的名称：呼吸保护面罩；2.本外观设计产品的用途：用于对人体的防尘、防毒；3.本外观设计的设计要点：在于面罩的外形设计；4.指定立体图为代表图片，用于出版专利公报。 1. The name of this design product: respiratory protection mask; 2. The purpose of this design product: used to prevent dust and poison to the human body; 3. The design points of this design: the shape design of the mask; 4. Designation The three-dimensional picture is a representative picture, which is used to publish the patent gazette.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN302193145S true CN302193145S (en) | 2012-11-21 |
Family
ID=
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD732670S1 (en) | 2014-05-22 | 2015-06-23 | 3M Innovative Properties Company | Respirator filter |
| USD741475S1 (en) | 2015-02-27 | 2015-10-20 | 3M Innovation Properties Company | Respirator mask having a communication grille |
| USD742504S1 (en) | 2015-02-27 | 2015-11-03 | 3M Innovative Properties Company | Respirator mask |
| USD743536S1 (en) | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
| USD744088S1 (en) | 2014-05-22 | 2015-11-24 | 3M Innovative Properties Company | Respirator mask having a circular button |
| USD745962S1 (en) | 2014-05-22 | 2015-12-22 | 3M Innovative Properties Company | Respirator filter retainer |
| USD746438S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
| USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
| USD747795S1 (en) | 2015-02-27 | 2016-01-19 | 3M Innovative Properties Company | Respirator mask body |
| USD754844S1 (en) | 2014-05-22 | 2016-04-26 | 3M Innovative Properties Company | Respirator mask |
| USD757247S1 (en) | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
| USD757928S1 (en) | 2014-05-22 | 2016-05-31 | 3M Innovative Properties Company | Respirator cartridge body |
| USD759807S1 (en) | 2014-05-22 | 2016-06-21 | 3M Innovative Properties Company | Respirator mask exhalation port |
| USD762845S1 (en) | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge |
| USD763437S1 (en) | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body |
| USD767116S1 (en) | 2015-02-27 | 2016-09-20 | 3M Innovative Properties Company | Respirator mask having an exhalation port |
| USD778430S1 (en) | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
| USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
| USD795415S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
| USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD778430S1 (en) | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
| USD757247S1 (en) | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
| USD757928S1 (en) | 2014-05-22 | 2016-05-31 | 3M Innovative Properties Company | Respirator cartridge body |
| USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
| USD732670S1 (en) | 2014-05-22 | 2015-06-23 | 3M Innovative Properties Company | Respirator filter |
| USD745962S1 (en) | 2014-05-22 | 2015-12-22 | 3M Innovative Properties Company | Respirator filter retainer |
| USD746438S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
| USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
| USD759807S1 (en) | 2014-05-22 | 2016-06-21 | 3M Innovative Properties Company | Respirator mask exhalation port |
| USD744088S1 (en) | 2014-05-22 | 2015-11-24 | 3M Innovative Properties Company | Respirator mask having a circular button |
| USD754844S1 (en) | 2014-05-22 | 2016-04-26 | 3M Innovative Properties Company | Respirator mask |
| USD742504S1 (en) | 2015-02-27 | 2015-11-03 | 3M Innovative Properties Company | Respirator mask |
| USD747795S1 (en) | 2015-02-27 | 2016-01-19 | 3M Innovative Properties Company | Respirator mask body |
| USD762845S1 (en) | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge |
| USD763437S1 (en) | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body |
| USD767116S1 (en) | 2015-02-27 | 2016-09-20 | 3M Innovative Properties Company | Respirator mask having an exhalation port |
| USD741475S1 (en) | 2015-02-27 | 2015-10-20 | 3M Innovation Properties Company | Respirator mask having a communication grille |
| USD743536S1 (en) | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
| USD795415S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
| USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Main classification number: 29-02 Termination date: 20190621 |