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Patent
D561332
Priority
Nov 08 2002
Filed
Apr 13 2007
Issued
Feb 05 2008
Expiry
Feb 05 2022
Assg.orig
Entity
unknown
40
15
n/a
The ornamental design for a portion of a front face of headgear for respiratory mask, as shown and described.
FIG. 1 is a front view of a portion of a front face for headgear for respiratory mask according to our design.
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.
Guney, Memduh , Lithgow, Perry David , Amarasinghe, Amal Shirley
Patent
Priority
Assignee
Title
10039894 , Nov 27 2013
Fisher & Paykel Healthcare Limited Headgear assembly for breathing interface
11786688 , Nov 27 2013
Fisher & Paykel Healthcare Limited Headgear assembly for breathing interface
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Fisher & Paykel Healthcare Limited Patient interface
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Fisher & Paykel Healthcare Limited Headgear assembly
D897524 , Sep 08 2011
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Fisher & Paykel Healthcare Limited Patient interface
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Fisher & Paykel Healthcare Limited Headgear assembly
D987810 , Sep 08 2011
Fisher & Paykel Healthcare Limited Frame component of a patient interface
ER1922 ,
ER2475 ,
ER3227 ,
ER5197 ,
ER9081 ,
Patent
Priority
Assignee
Title
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ResMed Limited Headgear
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Date
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