Nasal interface for ventilation
The broken lines in the drawings illustrate portions of the nasal interface for ventilation that form no part of the claimed design.
Claims
The ornamental design for a nasal interface for ventilation, as shown and described.
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Type: Grant
Filed: May 1, 2017
Date of Patent: Feb 25, 2020
Assignee: INOGEN, INC. (Goleta, CA)
Inventors: Todd Allum (Livermore, CA), Gregory J. Kapust (San Ramon, CA)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Aula Soroush
Application Number: 29/602,544