Patent
   D586460
Priority
Nov 08 2002
Filed
Dec 13 2007
Issued
Feb 10 2009
Expiry
Feb 10 2023
Assg.orig
Entity
unknown
1
19
n/a
The ornamental design for a mask frame, as shown and described.

FIG. 1 is a front perspective view of a mask frame according to an embodiment of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a is a right side view thereof with the left side view being a mirror image thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Guney, Memduh, Fu, Timothy Tsun-Fai, Saada, Jim, Lithgow, Perry D.

Patent Priority Assignee Title
D916273, Oct 15 2018 SEACSUB S.P.A. Snorkel mask
Patent Priority Assignee Title
3521630,
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
5224474, Mar 04 1991 UNDERSEA SENSOR SYSTEMS, INC Retrofitting gas mask voice amplifier unit with easily actuated switch means
5921239, Jan 07 1997 HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT Face mask for patient breathing
6374826, Mar 18 1999 ResMed Pty Ltd Mask and headgear connector
6581594, May 15 2000 ResMed Pty Ltd Respiratory mask having gas washout vent and gas washout vent for respiratory mask
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D457622, Aug 10 1999 RIC Investments, LLC Nasal mask
D459800, Jun 01 2001 RESMED R&D LIMITED; ResMed Limited Full face mask
D464427, Jun 01 2001 ResMed Limited Full face mask
D468421, Sep 24 2001 ResMed Limited; RESMED R&D LIMITED Nasal mask
D486907, Nov 08 2002 ResMed Limited Frame for mask assembly
D495797, Nov 08 2002 ResMed Limited Baffle portion for frame of mask assembly
D516715, Nov 08 2002 ResMed Pty Ltd Portion of a frame for a mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 13 2007ResMed Limited(assignment on the face of the patent)
Mar 01 2019ResMed LimitedResMed Pty LtdCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0500050461 pdf
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