Nasal cannula for a nasal interface

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Description

FIG. 1 is a top, front and right-side perspective view of a first embodiment of a nasal cannula for a nasal interface, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and

FIG. 7 is a bottom view thereof.

FIG. 8 is a top, front and right-side perspective view of a second embodiment of a nasal cannula for a nasal interface, showing our new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left-side view thereof;

FIG. 12 is a right-side view thereof;

FIG. 13 is a top view thereof; and

FIG. 14 is a bottom view thereof.

FIG. 15 is a top, front and right-side perspective view of a third embodiment of a nasal cannula for a nasal interface, showing our new design;

FIG. 16 is a front view thereof;

FIG. 17 is a rear view thereof;

FIG. 18 is a left-side view thereof;

FIG. 19 is a right-side view thereof;

FIG. 20 is a top view thereof;

FIG. 21 is a bottom view thereof.

FIG. 22 is a top, front and right-side perspective view of a fourth embodiment of a nasal cannula for a nasal interface, showing our new design;

FIG. 23 is a front view thereof;

FIG. 24 is a rear view thereof;

FIG. 25 is a left-side view thereof;

FIG. 26 is a right-side view thereof;

FIG. 27 is a top view thereof; and

FIG. 28 is a bottom view thereof.

FIG. 29 is a top, front and right-side perspective view of fifth embodiment of a nasal cannula for a nasal interface, showing our new design;

FIG. 30 is a front view thereof;

FIG. 31 is a rear view thereof;

FIG. 32 is a left-side view thereof,

FIG. 33 is a right-side view thereof;

FIG. 34 is a top view thereof; and,

FIG. 35; is a bottom view thereof.

The broken lines depict portions of the nasal cannula for a nasal interface that form no part of the claimed design.

Claims

The ornamental design for a nasal cannula for a nasal interface, as shown and described.

Referenced Cited
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Patent History
Patent number: D1148131
Type: Grant
Filed: Oct 27, 2025
Date of Patent: Sep 15, 2026
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Brad Michael Howarth (Auckland), Samuel Rollo Ross Davis (Auckland), Matthew Ivan Small (Auckland), Leon Tyler Stanley (Auckland)
Primary Examiner: Daniel J Domino
Assistant Examiner: Lee D. Starr
Application Number: 30/029,853
Classifications