Toy building block

Description

FIG. 1 is a first perspective view of a toy building block showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a first perspective view of another state of the toy building block showing my new design;

FIG. 10 is a second perspective view of another state thereof;

FIG. 11 is a front view of another state thereof;

FIG. 12 is a back view of another state thereof;

FIG. 13 is a left side view of another state thereof;

FIG. 14 is a right side view of another state thereof;

FIG. 15 is a top view of another state thereof; and,

FIG. 16 is a bottom view of another state thereof.

The broken lines shown in the drawings depict portions of the toy building block that form no part of the claimed design.

Claims

The ornamental design for a toy building block, as shown and described.