U.S. federal trademark · Serial No. 98900297
No-hub couplings of metal for pipes; No-hub pipe couplings primarily of metal; Clamps of metal and structural component parts thereof for sealing and fastening tubes, pipes, and fittings; Couplings of metal and structural component parts thereof for sealing and fastening tubes, pipes, and fittings; Shields of metal specially adapted for pipe couplings for sealing and fastening, tubes, pipes, and fittings
No-hub pipe couplings primarily of elastomeric material
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.