PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D562976
Priority
May 28 2004
Filed
Apr 20 2007
Issued
Feb 26 2008
Expiry
Feb 26 2022
Assg.orig
Entity
unknown
22
12
n/a
The ornamental design for a portion of a mask cushion , as shown and described.
FIG. 1 is a perspective view of a portion of a mask cushion according to of our design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a left side view thereof; and,
FIG. 5 is a rear view thereof.
Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. Where included, dotted lines represent the border between claimed and non-claimed subject matter and form no part of the claimed design.
The use of stippling is used to indicate shading.
Guney, Memduh , Kwok, Philip Rodney , Hitchcock, Robin Garth , Veliss, Lee James , Sokolov, Richard , Darkin, Donald
Patent
Priority
Assignee
Title
D589139 ,
May 28 2004
ResMed Pty Ltd
Mask cushion
D589140 ,
May 28 2004
ResMed Pty Ltd
Mask cushion
D591419 ,
Jan 08 2008
Salter Labs
Ventilation portion of a ventilation apparatus
D674480 ,
Oct 10 2008
Fisher & Paykel Healthcare Limited
Nasal pillow
D740409 ,
Aug 23 2010
Fisher & Paykel Healthcare Limited
Seal for a patient interface
D763436 ,
Apr 14 2006
ResMed Pty Ltd
Respiratory mask cushion
D798439 ,
Aug 23 2010
Fisher & Paykel Healthcare Limited
Frame assembly cover for a patient interface
D800299 ,
May 28 2004
ResMed Pty Ltd
Mask
D803388 ,
Jul 10 2015
Collapsible nasal irrigation container
D849235 ,
Sep 08 2011
Fisher & Paykel Healthcare Limited
Seal for a patient interface
D857190 ,
Aug 23 2010
Fisher & Paykel Healthcare Limited
Patient interface
D879945 ,
May 28 2004
ResMed Pty Ltd
One-piece cushion with base and nozzles
D897524 ,
Sep 08 2011
Fisher & Paykel Healthcare Limited
Cover for a patient interface
D977087 ,
Aug 23 2010
Fisher & Paykel Healthcare Limited
Patient interface
D987810 ,
Sep 08 2011
Fisher & Paykel Healthcare Limited
Frame component of a patient interface
ER2475 ,
ER3103 ,
ER4034 ,
ER5945 ,
ER7183 ,
ER8006 ,
ER8430 ,
Patent
Priority
Assignee
Title
2763263 ,
3513844 ,
4782832 ,
Jul 30 1987
Puritan-Bennett Corporation
Nasal puff with adjustable sealing means
6119694 ,
Jul 24 1997
RIC Investments, LLC
Nasal mask and headgear
6431172 ,
Oct 20 2000
Covidien LP
Nasal cannula with inflatable plenum chamber
6595215 ,
Mar 13 2000
Salter Labs
Ventilation interface for sleep apnea therapy
6907882 ,
Apr 23 2002
ResMed Pty Ltd
Ergonomic and adjustable respiratory mask assembly with headgear assembly
20020053347 ,
20020096178 ,
20060137690 ,
20060174887 ,
20060207597 ,
Executed on Assignor Assignee Conveyance Frame Reel Doc
Jan 19 2005 VELISS, LEE JAMES ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Jan 21 2005 SOKOLOV, RICHARD ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042652 /0729
pdf
Jan 23 2005 GUNARATNAM, MICHAEL KASSIPILLAI ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042652 /0784
pdf
Jan 24 2005 HITCHCOCK, ROBIN GARTH ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 02 2005 MOORE, RACHAEL ELIZABETH ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 02 2005 GUNEY, MEMDUH ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 08 2005 LYNCH, SUSAN ROBYN ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 09 2005 KWOK, PHILIP RODNEY ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 09 2005 LITHGOW, PERRY DAVID ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Feb 10 2005 DARKIN, DONALD ResMed Limited ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 042562 /0974
pdf
Dec 11 2006 ResMed Limited ResMed Limited CHANGE OF ASSIGNEE S ADDRESS 042652 /0825
pdf
Apr 20 2007 ResMed Limited (assignment on the face of the patent) /
Mar 01 2019 ResMed Limited ResMed Pty Ltd CHANGE OF NAME SEE DOCUMENT FOR DETAILS 050005 /0461
pdf
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a