Bracket for stackable device

FIG. 1 is a front, side perspective view of a bracket for stackable device showing my new design;

FIG. 2 is a front elevational view of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1;

FIG. 7 is a rear elevational view of FIG. 1; and,

FIG. 8 is a front, side perspective view thereof showing the state of use, wherein a plurality of servers are stacked vertically and the broken lines are shown for illustrative purposes only and form no part of the claimed design.