BUSA

Hand engines for use in dental and medical applications, namely, electric or air-driven apparatus consisting of a motor and a connecting moving hand piece into which drilling, cutting, grinding, polishing and abrading bits and blades are inserted; Hand engines for use in dental applications, namely, electric apparatus consisting of a motor and a connecting rotating hand piece used to insert drilling bits; ultrasonic scaler motors and laboratory motors, for use in dentistry and dental laboratories; hand engines for use in dentistry, namely, pneumatic controls for dental tooth cutters; hand held engines for use in medical and surgical applications, namely, pneumatically and electrically operated surgical motors, reamers, irrigators, power consoles specifically designed to be used with surgical devices, instruments and apparatus and sold as a unit therewith; battery operated surgical instruments, namely, drills, saws, reamers, screwdrivers, irrigators, wire drivers; battery packs, battery chargers and power consoles specifically designed to be used with surgical devices, instruments and apparatus and sold as a unit therewith