PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D576271
Priority
Dec 16 1999
Filed
Oct 17 2003
Issued
Sep 02 2008
Expiry
Sep 02 2022
Assg.orig
Entity
unknown
16
33
n/a
The ornamental design for a mask frame and forehead support for use with a mask assembly in the application of continuous positive airway pressure (CPAP), as shown and described.
FIG. 1 is a front perspective view of a mask frame and forehead support for use with a mask assembly in the application of CPAP processes according to an embodiment of our design;
FIG. 2 is a front view thereof; and,
FIG. 3 is a rear view thereof.
The broken lines shown in FIGS. 1–3 disclose unclaimed subject matter, are for environmental purposes only, and thus form no part of the claimed design. The dotted lines shown in the Figures represent the borders between claimed subject matter and unclaimed subject matter and form no part of the claimed design.
Gunaratnam, Michael Kassipillai , Liston, Jonathan Lee
Patent
Priority
Assignee
Title
8235045 ,
Oct 17 2007
Karen Leigh, Moore
Forehead and nose bridge pad for CPAP interface
D591420 ,
Feb 18 2008
ResMed Pty Ltd
Frame for a respiratory mask
D593675 ,
Jun 22 2007
ResMed Pty Ltd
Respiratory mask
D594112 ,
Nov 26 2007
ResMed Pty Ltd
Frame for a respiratory mask
D595840 ,
May 10 2007
ResMed Pty Ltd
Respiratory mask
D597199 ,
Apr 28 2006
ResMed Pty Ltd
Respiratory mask frame
D597202 ,
Sep 08 2008
ResMed Pty Ltd
Respiratory mask
D597661 ,
Oct 20 2008
ResMed Pty Ltd
Respiratory mask
D612932 ,
May 10 2007
ResMed Pty Ltd
Respiratory mask
D617892 ,
Jun 22 2007
ResMed Pty Ltd
Respiratory mask
D619701 ,
Apr 06 2006
ResMed Pty Ltd
Respiratory mask
D620105 ,
Nov 26 2007
ResMed Pty Ltd
Frame for a respiratory mask
D651304 ,
Apr 06 2006
ResMed Pty Ltd
Respiratory mask elbow
D652135 ,
Feb 18 2008
ResMed Pty Ltd
Frame for a respiratory mask
D652909 ,
Apr 28 2006
ResMed Pty Ltd
Respiratory mask frame
D669576 ,
Apr 28 2006
ResMed Pty Ltd
Respiratory mask frame
Patent
Priority
Assignee
Title
4231363 ,
Nov 01 1976
CREDITANSTALT CORPORATE FINANCE, INC
Gas delivery face shield
4807617 ,
Feb 01 1988
Massachusetts Eye and Ear Infirmary
Scavenging mask
4944310 ,
Apr 24 1981
ResMed Limited
Device for treating snoring sickness
5042478 ,
Aug 26 1988
UNIVERSITY TECHNOLOGIES INTERNATIONAL, INC , A CORP OF PROVINCE OF ALBERTA
Method of ventilation using nares seal
5233978 ,
Apr 03 1992
Medway
Nasal oxygen mask
5243971 ,
May 21 1990
ResMed Limited
Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours
5311862 ,
Nov 14 1988
Inhalation apparatus
5375593 ,
Feb 10 1994
Oxygenating pacifier
5429683 ,
May 22 1991
Face mask for breathing
5474063 ,
Jun 08 1994
Tracheal tube positioning device
5542128 ,
Apr 20 1993
Headwear for supporting a breathing apparatus
5662101 ,
Dec 07 1995
RIC Investments, LLC
Respiratory facial mask
5687715 ,
Oct 29 1991
Airways Associates
Nasal positive airway pressure apparatus and method
5724965 ,
Jun 06 1995
RIC Investments, LLC
Nasal mask
5918598 ,
Apr 10 1998
Strapless respiratory facial mask for customizing to the wearer's face
5975077 ,
Jul 28 1998
Hamilton Medical, Inc.
Method and apparatus for assisting in breathing
6044844 ,
Dec 02 1996
ResMed Limited, an Australian Company
Mask and harness assembly
6196223 ,
Apr 10 1998
Strapless respiratory facial mask for customizing to the wearer's face
6354293 ,
Mar 16 1999
Breathing humidifier
6374826 ,
Mar 18 1999
ResMed Pty Ltd
Mask and headgear connector
6439230 ,
Jun 18 1999
ResMed Pty Ltd
Mask with recess including at least one mask port
6478026 ,
Mar 13 1999
MACQUARIE PF SERVICES LLC
Nasal ventilation interface
6532961 ,
Jun 18 1999
ResMed Pty Ltd
Forehead support for facial mask
718785 ,
20020108613 ,
D419670 ,
Oct 19 1998
Nose mask retainer plate
D443355 ,
Jun 18 1999
KWA DESIGN GROUP PROPRIETARY LIMITED; ResMed Limited; RESMED R&D LIMITED
Nasal respiratory mask shell and forehead support assembly
D468421 ,
Sep 24 2001
ResMed Limited; RESMED R&D LIMITED
Nasal mask
D486907 ,
Nov 08 2002
ResMed Limited
Frame for mask assembly
D492992 ,
Nov 08 2002
RESMED R&D LIMITED
Portion of mask assembly
DE29700093 ,
FR2766723 ,
GB649689 ,
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a