Cushion for a respiratory mask
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Description
The features shown in broken lines depict environmental structure only and form no part of the claimed design.
Claims
The ornamental design for a cushion for a respiratory mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D685904
Type: Grant
Filed: Nov 30, 2012
Date of Patent: Jul 9, 2013
Assignee: ResMed Limited (Bella Vista)
Inventors: Robin Garth Hitchcock (Carlingford), Matthew Eves (Carlingford)
Primary Examiner: David Muller
Application Number: 29/438,595
Type: Grant
Filed: Nov 30, 2012
Date of Patent: Jul 9, 2013
Assignee: ResMed Limited (Bella Vista)
Inventors: Robin Garth Hitchcock (Carlingford), Matthew Eves (Carlingford)
Primary Examiner: David Muller
Application Number: 29/438,595
Classifications
Current U.S. Class:
Mask (D24/110.1)