Patent
   D659823
Priority
Sep 24 2009
Filed
Sep 24 2009
Issued
May 15 2012
Expiry
May 15 2026
Assg.orig
Entity
unknown
5
17
n/a
The ornamental design for a face mask assembly, as shown and described.

FIG. 1 is a perspective view of a face mask assembly showing our design;

FIG. 2 is a front elevational view thereof:

FIG. 3 is a rear elevational view thereof, the broken lines in FIG. 3 are included for the purpose of illustrating a portion of the face mask assembly that form no part of the claimed design;

FIG. 4 is a right side elevational view thereof;

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

FIG. 6 is a bottom plan view thereof.

Matula, Jr., Jerome, Andrews, Derrick

Patent Priority Assignee Title
D740932, Sep 24 2013 3M Innovative Properties Company Respirator with raised face seal flexing region
D767117, Jun 18 2014 Koninklijke Philips N.V. Patient interface device
D776258, Sep 24 2013 3M Innovative Properties Company Respirator with face seal multiple flexing region
D787659, Sep 24 2013 3M Innovative Properties Company Respirator with face seal flexing region
D787660, May 22 2014 3M Innovative Properties Company Respirator mask having a face seal flexing region
Patent Priority Assignee Title
20080006277,
20080149105,
20110114096,
20110155139,
20110277770,
D402755, Feb 25 1997 ResMed Limited Combined nasal mask shell and cushion
D435650, Feb 25 1997 ResMed Limited, an Australian Company Combined nasal mask shell and cushion
D492992, Nov 08 2002 RESMED R&D LIMITED Portion of mask assembly
D506827, May 02 2003 ResMed Pty Ltd Nasal mask
D519206, Mar 26 2004 ResMed Pty Ltd Nasal mask
D539418, Apr 20 2005 ResMed Pty Ltd Nasal mask
D555785, Jul 29 2004 Fisher & Paykel Healthcare Limited Full face mask
D556898, Nov 08 2002 ResMed Pty Ltd Portion of a mask
D557411, Nov 08 2004 ResMed Pty Ltd Full face mask
D583930, Jul 29 2004 Fisher & Paykel Healthcare Limited Face mask
D595841, Oct 10 2008 Fisher & Paykel Healthcare Limited Full face mask
D639932, Jan 08 2010 ResMed Pty Ltd Frame for respiratory mask
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 24 2009Koninklijke Philips Electronics N.V.(assignment on the face of the patent)
Oct 05 2009MATULA, JR JEROMEKoninklijke Philips Electronics N VASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0236160977 pdf
Oct 05 2009ANDREWS, DERRICKKoninklijke Philips Electronics N VASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0236160977 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule