CN301345091S - Dust mask (self-priming filter type) - Google Patents
Dust mask (self-priming filter type)Info
- Publication number
- CN301345091S CN301345091S CN200930199233.9F CN200930199233F CN301345091S CN 301345091 S CN301345091 S CN 301345091S CN 200930199233 F CN200930199233 F CN 200930199233F CN 301345091 S CN301345091 S CN 301345091S
- Authority
- CN
- China
- Prior art keywords
- self
- filter type
- dust mask
- dust
- design
- 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.该外观设计名称为：防尘面罩(自吸过滤式)。 1. The design name is: Dust-proof mask (self-priming filter type). 2.该外观设计用途：主要用于个人呼吸器官防护的一种防尘器材。 2. Purpose of the design: a dust-proof equipment mainly used for personal respiratory protection. 3.设计要点：各视图投影所表示的轮廓造型。 3. Design points: the contour modeling represented by the projection of each view. 4.指定主视图用于专利公报。 4. Designate the main view to be used in the patent bulletin.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN301345091S true CN301345091S (en) | 2010-09-08 |
Family
ID=
Cited By (24)
| 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 |
| USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
| USD746438S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
| 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 |
| US9579540B1 (en) | 2016-01-06 | 2017-02-28 | Trainingmask, L.L.C. | Resistance breathing device |
| US9643048B1 (en) | 2016-09-09 | 2017-05-09 | TrainingMask L.L.C. | Resistance breathing device |
| USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
| USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
| USD795415S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
| USD811581S1 (en) | 2016-03-03 | 2018-02-27 | Trainingmask Llc | Resistance breathing device |
| USD820974S1 (en) | 2016-09-30 | 2018-06-19 | TrainingMask L.L.C. | Resistance breathing device |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD778430S1 (en) | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
| USD759807S1 (en) | 2014-05-22 | 2016-06-21 | 3M Innovative Properties Company | Respirator mask exhalation port |
| USD757247S1 (en) | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
| USD787660S1 (en) | 2014-05-22 | 2017-05-23 | 3M Innovative Properties Company | Respirator mask having a face seal flexing region |
| 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 |
| USD746437S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator mask having a communication grille |
| USD746438S1 (en) | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
| USD732670S1 (en) | 2014-05-22 | 2015-06-23 | 3M Innovative Properties Company | Respirator filter |
| USD754844S1 (en) | 2014-05-22 | 2016-04-26 | 3M Innovative Properties Company | Respirator mask |
| USD757928S1 (en) | 2014-05-22 | 2016-05-31 | 3M Innovative Properties Company | Respirator cartridge body |
| USD795416S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator mask |
| USD747795S1 (en) | 2015-02-27 | 2016-01-19 | 3M Innovative Properties Company | Respirator mask body |
| USD767116S1 (en) | 2015-02-27 | 2016-09-20 | 3M Innovative Properties Company | Respirator mask having an exhalation port |
| USD763437S1 (en) | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body |
| USD762845S1 (en) | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge |
| 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 |
| USD795415S1 (en) | 2015-02-27 | 2017-08-22 | 3M Innovative Properties Company | Respirator cartridge having an engagement latch |
| USD743536S1 (en) | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
| US9579540B1 (en) | 2016-01-06 | 2017-02-28 | Trainingmask, L.L.C. | Resistance breathing device |
| USD811581S1 (en) | 2016-03-03 | 2018-02-27 | Trainingmask Llc | Resistance breathing device |
| US9643048B1 (en) | 2016-09-09 | 2017-05-09 | TrainingMask L.L.C. | Resistance breathing device |
| US9802079B1 (en) | 2016-09-09 | 2017-10-31 | TrainingMask L.L.C. | Resistance breathing device |
| USD820974S1 (en) | 2016-09-30 | 2018-06-19 | TrainingMask L.L.C. | Resistance breathing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Main classification number: 29-02 Termination date: 20121123 |