1. Hand-operated medical instrument; 2.-4. Mask for drug administration

Abstract

1. Features shown in broken lines do not form part of the design for which protection is sought.; 2. Each figure shows a different operational state of a mask, in particular of light sources within the mask represented by circles formed by dot-dash-dot lines; figure 2.1 shows the claimed design with no illumination, whereas figures 2.2 to 2.9 show different states of the claimed design with illumination and form no part thereof; features shown by dashed lines are not claimed; the circles formed by the dot-dash-dot lines are claimed features that underlie a surface through which light can pass; radiating lines represent illumination emanating from those claimed features and form no part of the claimed design.; 3. The figure shows a mask containing light sources in a lit state, wherein light passes through a translucent portion of the mask; features within a red circle are not claimed; features between the red circle and a blue circle are claimed, except for representation of numbers enclosed within red boundaries, which are not claimed; features between the blue circle and the outer blue boundary are not claimed; features outside of the outer blue boundary are claimed; no claim is made for the colors shown.; 4. The figure shows a mask containing light sources in an unlit state underneath a translucent front portion of the mask; features within a red circle are not claimed; features between thered circle and a blue circle are claimed, except for representation of numbers enclosed within red boundaries, which are not claimed; features between the blue circle and the outer blue boundary are not claimed; features outside of the outer blue boundary are claimed; no claim is made for the colors shown.

Images