U.S. federal trademark · Serial No. 73278792 · Reg. No. 1237996
Piece Parts and Equipment for Joining Lengths of Pipe and Forming Continuous Conduit-Namely, Collars, Flanges, Pipe Joints and End Pieces
Power-Operated Apparatus for Interference Fit Joining of Pipe Joints to Form Continuous Conduits
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.