75937782
Mar 7, 2000
Jun 11, 2002
Active Trademark
computer numerical control systems comprised of a microprocessor-based central processing unit, random-access memory, input/output busses for inputting data to and retrieving data therefrom, keyboard and manual hand held data inputting devices, namely, handheld keypads, cathode ray tube for the displaying of data, flexible disk memory storage, hard disk memory storage system comprised of computer hardware, operating software, and hard disk drives, function-specific electrical switches for inputting signals to said central processing unit, servo motor control systems comprised of computer hardware, operating software and electronic servo motor controllers for controlling central process unit for machine tool and automation applications, and related software programs for providing to said central processing unit individual workpiece processing instructions, namely as cut-paths, and documentation sold as a unit
Electrical and Scientific Apparatus