Swivel elbow for mask assembly
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Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental appearance for a swivel elbow for mask assembly, as shown and described.
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Type: Grant
Filed: Oct 2, 2007
Date of Patent: Nov 4, 2008
Assignee: ResMed Limited (Bella Vista)
Inventors: Memduh Guney (Killara), Anthony Michael Ging (Vancouver), Perry David Lithgow (Glenwood), Jim Saada (Kellyville), Amal Shirley Amarasinghe (West Pennant Hills), Joanne Elizabeth Drew (Balgowlah Heights), Borivoje Ljubojevic (Ryde), Timothy Tsun-Fai Fu (Carlingford)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/287,918