U.S. federal trademark · Serial No. 97441510 · Reg. No. 7179772
semi-processed plastics for use in the manufacture of air and gas compressor components and hydrodynamic bearing linings and components, namely, rod packing rings, wiper rings, seal rings, piston rings, rider rings, and compressor valve parts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.