Particle Blast Apparatus

FIG. 1 is a top, front left perspective view of a particle blast apparatus, showing our new design;

FIG. 2 is a left elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines show portions of a particle blast apparatus which form no part of the claimed design. The “dash-dot” broken lines represent the bounds of the claimed design, and form no part thereof.