Patent ID: 8427163

Claim:
A spot indicating metal detector apparatus comprising: a motorized platform; a motorized platform remote control for controlling the movement of the motorized platform remotely; a motorized shaft extending from said platform; a rotary frame attached to said motorized shaft for rotation therewith, said rotary frame having an upright frame portion and having a ring frame portion attached to said upright frame Portion by a plurality of angled frame members; a plurality of metal detectors fixedly mounted to said rotary frame ring frame portion for rotation therewith, each said metal detector having a detector coil mounted to said frame adjacent to the earth; and a plurality of spray heads, each said spray head being mounted to said ring frame portion adjacent one of said plurality of detector coils for rotation therewith for spraying a marker fluid therefrom onto the earth when actuated by one said metal detector detecting the presence of a metallic object; whereby a plurality of rotating metal detectors on a movable platform can identify the position of a detected metal object and mark the position with a spray a marker.