Mouthpiece for a pulmonary function testing equipment

Description

1.-2. Mouthpiece for a pulmonary function testing equipment

1.1 : Perspective

1.2 : Top

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Bottom

2.1 : Perspective

2.2 : Top

2.3 : Front

2.4 : Back

2.5 : Left

2.6 : Right

2.7 : Bottom

Claims

The ornamental design for mouthpiece for a pulmonary function testing equipment, as shown and described.