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Patent
   D617446
Priority
Nov 08 2002
Filed
Dec 05 2007
Issued
Jun 08 2010
Expiry
Jun 08 2024
Inventors
Guney, Mem…
Assg.orig
ResMed Lim…
RESMED R&…
Assg.curr
ResMed Pty…
Entity
unknown
Referenced by
8
References
19
Maint.:
n/a
The ornamental design for a portion of a front face of a headgear for a respiratory mask, as shown and described.

FIG. 1 is a portion of a front face of a headgear for a respiratory mask according to our design.

The thickness of the headgear forms no part of the claimed design.

The broken lines in FIG. 1 show environment or structure of the headgear which are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Guney, Memduh, Amarasinghe, Amal S., Lithgow, Perry D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D650895, Jan 03 2005 ResMed Pty Ltd Headgear
D660414, Jan 03 2005 ResMed Pty Ltd Headgear
D699340, Nov 08 2002 ResMed Pty Ltd Headgear
D704826, Jan 03 2005 ResMed Pty Ltd Headgear
D732159, Nov 08 2002 ResMed Pty Ltd Headgear
D740933, Jan 03 2005 ResMed Pty Ltd Headgear
D810275, Dec 12 2001 ResMed Pty Ltd Front face of a headgear for a respiratory mask
ER3227,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3457564,
5542128, Apr 20 1993 Headwear for supporting a breathing apparatus
6119693, Jan 16 1998 KWA DESIGN GROUP P L Forehead support for facial mask
6422238, Jan 12 1999 ResMed Limited Headgear
6805117, Nov 07 2001 RIC Investments, LLC Universal fitting headgear
20020174868,
20030051732,
20030196657,
D335367, Apr 02 1991 Oxygen mask securing straps
D383204, Jan 05 1995 Attachment harness for a breathing mask
D440652, May 05 1998 Adjustable cross over harness for medical masks
D496726, Nov 08 2002 ResMed Limited Front face of headgear for respiratory mask
D532511, Jan 03 2005 ResMed Pty Ltd Headgear for respiratory mask assembly
D540940, Nov 08 2002 ResMed Pty Ltd Front face of headgear for respiratory mask
D550834, Aug 05 2004 ResMed Pty Ltd Headgear for mask assembly
D561892, Jan 03 2005 ResMed Pty Ltd Portion of headgear
DE19947722,
JP10314307,
WO247749,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 2003LITHGOW, PERRY DAVIDResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750681 pdf
Feb 11 2003LITHGOW, PERRY DAVIDRESMED R&D LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750818 pdf
Feb 14 2003AMARASINGHE, AMAL SHIRLEYRESMED R&D LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750818 pdf
Feb 14 2003AMARASINGHE, AMAL SHIRLEYResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750681 pdf
Feb 14 2003GUNEY, MEMDUHResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750681 pdf
Feb 14 2003GUNEY, MEMDUHRESMED R&D LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750818 pdf
Feb 20 2003RESMED R&D LIMITEDResMed LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0323750971 pdf
Dec 11 2006ResMed LimitedResMed LimitedCHANGE OF ASSIGNEE S ADDRESS0325030967 pdf
Dec 05 2007ResMed Limited(assignment on the face of the patent)
Mar 01 2019ResMed LimitedResMed Pty LtdCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0500050461 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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