Portion of a swivel elbow for a 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 show the transition between claimed and unclaimed subject matter and form no part of the claimed design.
Claims
The ornamental appearance for a portion of a swivel elbow for a mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D556897
Type: Grant
Filed: Jun 27, 2005
Date of Patent: Dec 4, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Memduh Guney (Killara), Anthony Michael Ging (Vancouver), Perry David Lithgow (Glenwood), Jim Saada (Kellyville), Amal Shirley Amarasinghe (Beecroft), Joanne Elizabeth Drew (North Ryde), Borivoje Ljubojevic (Ryde), Timothy Tsun-Fai Fu (Carlingford)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/232,936
Type: Grant
Filed: Jun 27, 2005
Date of Patent: Dec 4, 2007
Assignee: ResMed Limited (Bella Vista)
Inventors: Memduh Guney (Killara), Anthony Michael Ging (Vancouver), Perry David Lithgow (Glenwood), Jim Saada (Kellyville), Amal Shirley Amarasinghe (Beecroft), Joanne Elizabeth Drew (North Ryde), Borivoje Ljubojevic (Ryde), Timothy Tsun-Fai Fu (Carlingford)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/232,936
Classifications