FIG. 1 illustrates a closed front elevation view of a hard-sided four wheeled case showing our new and ornamental design;
FIG. 2 illustrates a closed front perspective view thereof;
FIG. 3 illustrates a closed side elevation view thereof;
FIG. 4 illustrates a closed rear perspective view thereof;
FIG. 5 illustrates a closed rear elevation view thereof;
FIG. 6 illustrates a closed opposite side elevation view thereof;
FIG. 7 illustrates a closed top plan view thereof;
FIG. 8 illustrates a closed bottom plan view thereof;
FIG. 9 illustrates an open front perspective view thereof;
FIG. 10 illustrates an open rear perspective view thereof;
FIG. 11 illustrates an open top plan view thereof;
FIG. 12 illustrates an open bottom plan view thereof;
FIG. 13 illustrates an open side elevation view thereof;
FIG. 14 illustrates an open opposite side elevation view thereof;
FIG. 15 illustrates an open rear elevation view thereof; and,
FIG. 16 illustrates an open front elevation view thereof.
The broken lines are included for the purpose of illustrating portions of the article that form no part of the claimed design.