Portion of a front face of headgear for respiratory mask
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Description
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.
Claims
The ornamental design for a portion of a front face of headgear for respiratory mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D561332
Type: Grant
Filed: Apr 13, 2007
Date of Patent: Feb 5, 2008
Assignee: ResMed Limited (Bella Vista)
Inventors: Amal Shirley Amarasinghe (Beecroft), Perry David Lithgow (Glenwood), Memduh Guney (Killara)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/274,315
Type: Grant
Filed: Apr 13, 2007
Date of Patent: Feb 5, 2008
Assignee: ResMed Limited (Bella Vista)
Inventors: Amal Shirley Amarasinghe (Beecroft), Perry David Lithgow (Glenwood), Memduh Guney (Killara)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/274,315
Classifications