AUDIO LOCATOR
electric and battery operated electronic measuring, sensing, and detecting tools, namely, electronic tape measures, electronic distance measuring apparatus, ultrasonic distance measuring apparatus, laser distance measuring apparatus, electronic plumb levels, plumb bobs, electronic angle measuring apparatus and inclinometers, electronic scanners for locating wall studs, nails and other objects located behind walls, voltage sensors, voltage detectors, and voltage tracers
Cancelled · September 1, 1995 · 74723822 ·