U.S. federal trademark · Serial No. 77762975 · Reg. No. 3754147
Synthetic resin adhesives for insertion into mine roof holes or walls for securing elongated bolts; synthetic resins that are used to repair and fill holes and cracks, adhere to surrounding materials, and seal surfaces for use in the harsh environment of a mine
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.