Stair Tread

FIG. 1 is a perspective view of my stair tread;

FIG. 2 is an elevational view from the front;

FIG. 3 is an elevational view from the rear;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is an enlarged left side elevational view of the encircled portion “ 6 ” of FIG. 4 ;

FIG. 7 is an enlarged left side elevational view of the encircled portion “ 7 ” of FIG. 4 ;

FIG. 8 is a top plan view; and,

FIG. 9 is a bottom plan view.

The broken lines depict boundaries of the enlargements and form no part of the claimed design.