Patent
   D760378
Priority
Jan 30 2015
Filed
Jan 30 2015
Issued
Jun 28 2016
Expiry
Jun 28 2030
Assg.orig
Entity
unknown
3
30
n/a
The ornamental design for a respirator mask face seal, as shown and described.

The subject matter disclosed herein is related to subject matter disclosed in PCT Patent Application No. PCT/US14/50847, which is incorporated herein by reference in its entirety.

FIG. 1 is a left front perspective view of a respirator mask face seal showing the design, the face seal shown attached to a respirator mask;

FIG. 2 is a front plan view thereof;

FIG. 3 is a front view of the respirator mask;

FIG. 4 is a top plan view of FIG. 1;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side view thereof, the right side being a mirror image of this view.

The broken line showing of the respirator mask illustrates the environment of the respirator mask face seal and forms no part of the claimed design.

Walker, Garry J., Masters, Peter

Patent Priority Assignee Title
D925725, Jun 04 2019 LG Electronics Inc Breathing mask
D925726, Jun 04 2019 LG Electronics Inc Breathing mask
D925727, Jun 04 2019 LG Electronics Inc Protective face mask
Patent Priority Assignee Title
2931356,
3097642,
4155358, Dec 13 1976 Minnesota Mining and Manufacturing Company Respirator
4454881, Aug 21 1981 Moldex-Metric, Inc Multi-layer face mask with molded edge bead
4739755, Oct 17 1986 DALLOZ INVESTMENT, INC Respirator
4827924, Mar 02 1987 Minnesota Mining and Manufacturing Company High efficiency respirator
4850347, Jun 09 1980 Moldex-Metric, Inc Face mask
4873972, Feb 04 1988 Moldex-Metric, Inc Disposable filter respirator with inner molded face flange
5617849, Sep 12 1995 Minnesota Mining and Manufacturing Company Respirator having thermochromic fit-indicating seal
20060090754,
20060266364,
20090320848,
20100199995,
20120125341,
20140190492,
20140216479,
D271432, Jun 24 1981 Mine Safety Appliances Company Dust filtering respirator
D303585, Oct 17 1986 DALLOZ INVESTMENT, INC Respirator facepiece
D478660, Jul 01 2002 MICROLIFE MEDICAL HOME SOLUTIONS INC Disposable mask with sanitation insert for a respiratory analyzer
D679376, Apr 13 2011 Koninklijke Philips Electronics N.V.; KONINNKLIJKE PHILIPS ELECTRONICS N V Face mask
EP1614361,
GB2163056,
JPJ1907230400,
RU86788,
WO2006113163,
WO2015026587,
WO2015026588,
WO2015026593,
WO2015026595,
WO9930583,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 28 2015MASTERS, PETER3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0348560320 pdf
Jan 29 2015WALKER, GARRY J 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0348560320 pdf
Jan 30 20153M Innovative Properties Company(assignment on the face of the patent)
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