Stair Bracket

FIG. 1 is a front perspective view of a stair bracket, showing my new design;

FIG. 2 is a front elevation view of the stair bracket;

FIG. 3 is a rear elevation view of the stair bracket;

FIG. 4 is a left side elevation view of the stair bracket;

FIG. 5 is a right side elevation view of the stair bracket;

FIG. 6 is a top plan view of the stair bracket; and,

FIG. 7 is a bottom plan view of the stair bracket.

The broken lines in the drawings depict portions of the stair bracket that form no part of the claimed design.