U.S. federal trademark · Serial No. 88024551 · Reg. No. 5680280
Mine roof and rib support hardware made primarily of metal, namely, mine roof bolts, cable bolts, plates, channels, mats, mesh, cribbing, trusses, props, friction rock stabilizers; accessories for mine roof and rib support hardware, namely, metal nuts, metal expansion joints for floors and walls, and metal pipe connectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.