The ornamental design for a mullioncover, as shown and described.
FIG. 1 is a front view of a first embodiment of a mullion cover.
FIG. 2 is a rear view of the first embodiment of the mullion cover.
FIG. 3 is a right side view of the first embodiment of the mullion cover; the left side view would be a mirror image thereof (with some small variation due to the configuration of the break lines).
FIG. 4 is a bottom view of the first embodiment of the mullion cover; the top view is a mirror image thereof.
FIG. 5 is an isometric view of the first embodiment of the mullion cover.
FIG. 6 is a front view of a second embodiment of a mullion cover.
FIG. 7 is a rear view of the second embodiment of the mullion cover.
FIG. 8 is a right side view of the second embodiment of the mullion cover; the left side view would be a mirror image thereof (with some small variation due to the configuration of the break lines).
FIG. 9 is a bottom view of the second embodiment of the mullion cover; the top view is a mirror image thereof; and,
FIG. 10 is an isometric view of the second embodiment of the mullion cover.
Stipple shading is used to show surface contouring of the embodiments of the mullion cover and is not indicative of surface texture.
The broken lines and a lack of stipple shading in the drawings illustrate portions of the embodiments of the mullion cover that form no part of the claimed design. The embodiments of the mullion cover are shown with symbolic breaks in their lengths that are indicated by curved break lines and further indicated by brackets spanning the symbolic breaks. The appearance of any portions of the embodiments of the mullion cover between the break lines forms no part of the claimed design.
It is to be understood that, in order to assist the viewer in understanding the shape of the embodiments depicted in the Figures, some of the Figures may include “tangent edge” lines, which indicate where two surfaces meet in a smooth manner, e.g., the surfaces are tangent to each other where they meet. The tangent edge lines, which are be shown as grey, lighter-weight broken lines, are not indicative of actual visible linear/edge features, but are merely provided for reference.