Frame

FIG. 1 is a perspective view of a frame showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is an enlarged left side view thereof;

FIG. 5 is an enlarged right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof, being in a shortened state; and,

FIG. 9 is a perspective view thereof, being in another shortened state.

The dashed broken lines illustrate portions of the frame that form no part of the claimed design.