FIG. 1 is a front view of a spray device showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left view thereof (the right view thereof is a mirror image and is therefore omitted);
FIG. 4 is a right view of the spray device showing the lever in the depressed position;
FIG. 5 is a bottom view of the spray device of FIG. 1;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view in perspective thereof;
FIG. 8 is a bottom view in perspective of the spray device showing the lever in the depressed position; and,
FIG. 9 is a top rear perspective view of the spray device of FIG. 1.
The broken lines in the drawing depict environmental subject matter only and form no part of the claimed design.