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 configuration of the toy building block showing my new design;

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

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

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

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

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

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

FIG. 16 is a bottom view of another configuration 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.