Toy block

FIG. 1 is a front perspective view of a toy block according to the present design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a first perspective view illustrating use thereof;

FIG. 10 is a second perspective view illustrating use thereof; and,

FIG. 11 is a third perspective view illustrating use thereof.

The broken line showing of parts in FIGS. 9-11 is included for the purpose of illustrating use and environment and forms no part of the claimed design.