Corner joint of a chassis for a cart

FIG. 1 is a top perspective view of a corner joint of a chassis for a cart showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a sectional view taken along line 7--7 of FIG. 2;

FIG. 8 is a sectional view taken along line 8--8 of FIG. 2;

FIG. 9 is a sectional view taken along line 9--9 of FIG. 2;

FIG. 10 is a perspective view in dismantled condition showing the use of the corner joint. The broken lines are for illustrative purposes only and form no part of the claimed design; and,

FIG. 11 is a perspective view showing a chassis assembled using the corner joint and a rack frame in dismantled condition for mounting on the chassis.