Riser

Description

FIG. 1 is a front, top perspective view, showing our new design for a riser;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front, top perspective view thereof in a used condition; and,

FIG. 9 is a front, bottom perspective view thereof in a used condition.

The broken lines in the drawings depict portions and environmental structure only and form no part of the claimed design.

Claims

The ornamental design for a riser as shown and described.