Patent
   D396283
Priority
Aug 16 1996
Filed
Aug 16 1996
Issued
Jul 21 1998
Expiry
Jul 21 2012
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for a respirator mask, as shown and described.

FIG. 1 is a front perspective view of a respirator mask showing my new design;

FIG. 2 is an enlarged side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged front elevational view thereof;

FIG. 5 is an enlarged bottom plan view thereof;

FIG. 6 is an enlarged back elevational view thereof;

FIG. 7 is a front perspective view of a second embodiment thereof, showing an alternate filter cartridge; and,

FIG. 8 is a front perspective view of a third embodiment thereof, showing on alternative clip-on filter cartridge.

The respirator mask for the second and third embodiments (FIGS. 7 and 8) is the same as the first embodiment, the only difference being in the filter cartridges.

The person shown in broken lines in FIGS. 1, 7 and 8 is shown for illustrative purposes only and forms no part of the claimed design. The cross hatch shading in FIGS. 1, 2, 4 and 8 is understood to repeat throughout the filter.

Scholey, Michael F.

Patent Priority Assignee Title
D420128, Nov 12 1998 Vital Signs Inc. CPAP face mask
D434493, Feb 22 1999 3M Innovative Properties Company Cartridge filter
D440301, Feb 22 1999 3M Innovative Properties Company Respirator
D477401, Aug 03 2000 3M Innovative Properties Company Pair of filter cartridges for a powered air-purifying respirator
D577816, Apr 13 2006 Moldex-Metric, Inc.; Moldex-Metric, Inc Pre-filter lid for use with a filter respirator mask
D604834, Apr 13 2006 Moldex-Metric, Inc.; Moldex-Metric, Inc Cartridge lid for use with a filter respirator mask
D609803, Apr 13 2006 Moldex-Metric, Inc.; Moldex-Metric, Inc Din cap front cover for use with a filter respirator mask
D613851, Aug 21 2007 3M Innovative Properties Company Filter housing
D721169, May 31 2012 3M Innovative Properties Company Respirator grill ribs
D742504, Feb 27 2015 3M Innovative Properties Company Respirator mask
D754844, May 22 2014 3M Innovative Properties Company Respirator mask
D764656, Jun 26 2014 Moldex-Metric, Inc. Compact mask with changeable filters
D775344, Apr 07 2015 TECMEN ELECTRONICS CO , LTD Filter cartridge for welding respirator
D858749, Aug 06 2016 Mouth-held filter
D894394, May 12 2020 SHENZHEN AIDIANSHENG TECHNOLOGY CO., LTD. Breathing filter
D959643, Mar 26 2020 LG Electronics Inc. Air mask
D959644, Mar 26 2020 LG Electronics Inc. Removable cover for air mask
D961763, Mar 19 2021 Protective face mask
D963157, Jun 09 2020 LG Electronics Inc. Mask air purifier
D968031, Mar 05 2021 Protective face mask
Patent Priority Assignee Title
2706983,
4850346, Oct 20 1986 DALLOZ INVESTMENT, INC Respirator
5062421, Nov 16 1987 Minnesota Mining and Manufacturing Company Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making
5505197, Dec 11 1992 Moldex-Metric, Inc Respirator mask with tapered filter mount and valve aligning pins and ears
D286213, Nov 08 1982 Cabot Safety Intermediate Corporation Dual filter respirator
D326540, Sep 17 1990 Moldex-Metric, Inc Filter mask
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