Nasal cannula

Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1.-2. Nasal cannula

1.1 is a front perspective view of a first embodiment of a nasal cannula showing our design;

1.2 is a front elevational view thereof;

1.3 is a rear elevational view thereof;

1.4 is a left side elevational view thereof;

1.5 is a right side elevational view thereof;

1.6 is a top plan view thereof; and

1.7 is a bottom plan view thereof;

2.1 is a front perspective view of a second embodiment of a nasal cannula showing our design;

2.2 is a front elevational view thereof;

2.3 is a rear elevational view thereof;

2.4 is a left side elevational view hereof;

2.5 is a right side elevational view thereof;

2.6 is a top plan view thereof; and

2.7 is a bottom plan view thereof.

The portions of the nasal cannula shown in the color yellow form no part of the claimed design.

Claims

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