FIG. 1 is a top, front perspective view of an adjustable height desk showing with my new design;
FIG. 2 is a top plan view of the adjustable height desk shown in FIG. 1;
FIG. 3 is a bottom plan view of the adjustable height desk shown in FIG. 1;
FIG. 4 is a front view of the adjustable height desk shown in FIG. 1;
FIG. 5 is a back view of the adjustable height desk shown in FIG. 1;
FIG. 6 is a left side view of the adjustable height desk shown in FIG. 1;
FIG. 7 is a right side view of the adjustable height desk shown in FIG. 1;
FIG. 8 is a bottom, back perspective view of the adjustable height desk shown in FIG. 1;
FIG. 9 is a top, front perspective view of a second embodiment of an adjustable height desk in showing with my new design;
FIG. 10 is a top plan view of the adjustable height desk shown in FIG. 9;
FIG. 11 is a bottom plan view of the adjustable height desk shown in FIG. 9;
FIG. 12 is a front view of the adjustable height desk shown in FIG. 9;
FIG. 13 is a back view of the adjustable height desk shown in FIG. 9;
FIG. 14 is a left side view of the adjustable height desk shown in FIG. 9;
FIG. 15 is a right side view of the adjustable height desk shown in FIG. 9; and,
FIG. 16 is a bottom, back perspective view of the adjustable height desk shown in FIG. 9.
The adjustable height desk is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.