Nasal interface for ventilation

- INOGEN, INC.
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Description

FIG. 1 is a top perspective view of a nasal interface for ventilation, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged top perspective view thereof;

FIG. 8 is a left side view thereof as would be positioned in a nostril, the right side being a mirror image; and

FIG. 9 is an enlarged top perspective view thereof; and,

FIG. 10 is an enlarged cross-sectional view taken in the direction of lines 10-10 of FIG. 9.

The broken lines in the figures 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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Patent History
Patent number: D930147
Type: Grant
Filed: Feb 24, 2020
Date of Patent: Sep 7, 2021
Assignee: INOGEN, INC. (Goleta, CA)
Inventors: Todd Allum (Livermore, CA), Gregory J. Kapust (San Ramon, CA)
Primary Examiner: Aula Soroush
Application Number: 29/725,327
Classifications