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 an enlarged top perspective view thereof;

FIG. 6 is a left side view thereof as would be positioned in a nostril, the right side being a mirror image thereof;

FIG. 7 is a top perspective view thereof; and,

FIG. 8 is a cross-sectional view taken in the direction of lines 8-8 of FIG. 7.

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.

Referenced Cited
U.S. Patent Documents
D589139 March 24, 2009 Guney
D595848 July 7, 2009 Dolezal
D627059 November 9, 2010 Wood
D634838 March 22, 2011 Dolezal
D645557 September 20, 2011 Scheiner
D662200 June 19, 2012 Eghbal
9027553 May 12, 2015 Witt
D770608 November 1, 2016 Allum
20060266361 November 30, 2006 Hernandez
20110259340 October 27, 2011 Witt
20150250973 September 10, 2015 Allum
20170246413 August 31, 2017 Peets
Patent History
Patent number: D876615
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
Classifications
Current U.S. Class: Mask (D24/110.1)