|
The ornamental design for a respiratory mask, as shown and described.
|
|||||||||||||||||
1. Respiratory mask
| Patent | Priority | Assignee | Title |
| D947363, | Aug 11 2020 | Face mask | |
| D947364, | Aug 14 2020 | Face mask | |
| D947365, | Oct 06 2020 | Face mask | |
| D958322, | Jul 21 2020 | SALLC INC.; SALLC INC | Face covering |
| D964548, | Jun 16 2020 | BAXTER ALEXANDER, LLC | Face mask with flap opening |
| D964549, | Sep 11 2020 | ROYALTON MUSIC CENTER | Musical instrument mask |
| D972717, | Jul 12 2021 | LG Electronics Inc | Cover band for mask type air purifiers |
| D973864, | May 04 2020 | Mask | |
| D974664, | Mar 19 2020 | Mitsufuji Corporation | Sanitary mask |
| D983356, | Jun 17 2020 | SHOCK DOCTOR, INC | Face covering |
| ER3409, | |||
| ER3713, | |||
| ER5384, | |||
| ER5571, | |||
| ER6125, |
| Patent | Priority | Assignee | Title |
| 20150283410, | |||
| 20170144000, | |||
| 20170258150, | |||
| D294410, | Apr 09 1985 | Siebe North, Inc. | Valve assembly for a respirator |
| D340317, | Jun 06 1991 | Respiratory protection mask | |
| D380545, | Feb 22 1996 | Uni-Charm Corporation | Disposable sanitary mask |
| D431647, | Sep 06 1996 | 3M Innovative Properties Company | Personal respiratory protection device having an exhalation valve |
| D440302, | Apr 03 2000 | Face mask | |
| D473299, | Jun 21 2001 | 3M Innovative Properties Company | Cartridge cap |
| D566835, | Sep 01 2006 | RIC Investments, LLC | Chin mounted patient interface frame |
| D575390, | Jun 30 2005 | 3M Innovative Properties Company | Exhalation valve filter |
| D632439, | Sep 03 2009 | GALVION INC | Helmet mandible |
| D645956, | Jun 15 2009 | Moldex-Metric, Inc. | Half mask filter respirator |
| D697199, | May 09 2011 | 3M Innovative Properties Company | Respiratory mask |
| D767754, | Nov 02 2015 | CLEVUM OÜ | Resistance and filtration breathing device |
| D780304, | May 05 2011 | ResMed Pty Ltd | Cushion for a respiratory mask |
| D811581, | Mar 03 2016 | CLEVUM OÜ | Resistance breathing device |
| D820974, | Sep 30 2016 | CLEVUM OÜ | Resistance breathing device |
| D821568, | Jul 20 2016 | BLUEAIR AB | Face mask |
| D822289, | Mar 10 2017 | Gentex Corporation | Mandible shield |
| D838836, | Jun 27 2016 | Exercise mask | |
| D843562, | Sep 16 2016 | 3M Innovative Properties Company | Valve cover with diamond pattern |
| D870390, | Aug 12 2019 | Mask |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |