Nasal interface for ventilation
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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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D595848 | July 7, 2009 | Dolezal |
D627059 | November 9, 2010 | Wood |
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20170246413 | August 31, 2017 | Peets |
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