HYTECH
Metal and nonmetal parts for machines, machine tools, motors and engines excepts for land vehicles, namely, compression springs with constant or variable pitch, with open, closed, or ground ends, and with cylindrical, barrel, conical, and hourglass profiles; springs being machine parts, namely, extension springs with crossover, machine, side-hook, or full-loop or D-shaped-loop end configurations; springs being machine parts, namely, left-hand, right-hand, and double torsion springs made from ...
Registered · February 12, 2021 · 90527393 ·