78091374
Nov 2, 2001
Dec 2, 2003
Electromechanical power control dials for use on power-operated tools, namely, screwdrivers, nut runners, impact wrenches, drills, saws, hammers including rotary-hammers, planers, polishers, portable grinders, bench grinders, belt sanders, disc sanders, reciprocating and orbital sanders, routers, and nibblers
Electrical and Scientific Apparatus