IC 009. US 021 023 026 036 038. G & S: Measuring apparatus and instruments for profiled rail guideways, namely, absolute and incremental linear displacement measuring devices consisting of a scale integrated into the rail guideway and optical or electronic readers integrated into the moveable slider; and accessories for measuring apparatus and instruments for profiled rail guideways, namely, electronic controllers and electronic sensors for signal-conditioning, sensors to identify the direction of motion, electronic data loggers and electronic data recorders to remember certain position even during power outage, all comprising an integrated measuring system comprised of a scale integrated into the rail guideway and a reading optical or electronic readers integrated into the moveable bearing slider, for linear roller or ball guideways with analog or digital interface for use with machine tools and automation of manufacturing sequences; lasers, not for medical purposes

IC 040. US 100 103 106. G & S: Material treatment, namely, by means of laser beam

IC 042. US 100 101. G & S: Scientific and technological services, namely, development, planning and testing for the manufacture of machines; research services, namely, in the development and facilitation of the manufacture of machines