The ornamental design for an elevatorwallpanel having decorative pattern, as shown and described.
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.
FIG. 1 is an orthographic view of an elevator wall panel having decorative pattern; and,
FIG. 2 is a plan view thereof, showing the panel's surface in an unfolded condition.
The broken-lines illustrate environmental structure and form no part of the claimed design.