IC 007. US 013 019 021 023 031 034 035. G & S: Bearings, namely, ball bearings, needle bearings and roller bearings for use in machines and engines; parts of bearings, namely, ball rings and ball cages; machine parts, namely, plain bearings, ball joints, joint heads with bars and their component parts; cardan joints and their component parts being parts of carding machines; spare parts for automobiles, namely, connecting rods; valve tappets being parts of machines; clutches for machines and their component parts; textile scotching, tentering and washing machines, namely, top rollers for drawing frames and their loading arms, bearings for bottom rollers, spinning spindles and tension rollers; tools, namely, metalworking machine tools all specially designed for the installation and maintenance of machines

IC 009. US 021 023 026 036 038. G & S: Measuring apparatus and instruments, namely, electric displays and control units for machineries, namely electric luminescent display panels and electronic apparatus, namely, plasma display panels

IC 012. US 019 021 023 031 035 044. G & S: Universal joints for land vehicles, namely, ball joints, joint heads with bars and their component parts, cardan joints and their component parts; spare parts for automobiles, namely, cardan shafts and steering knuckles; clutches for land vehicles and their component parts

IC 017. US 001 005 012 013 035 050. G & S: Water-tight rings for plumbing pipes