U.S. federal trademark · Serial No. 85168543 · Reg. No. 3985241
Mineral wool pipe, blanket and board thermal insulation, namely, a synthetic vitreous fiber pipe, blanket and board thermal insulation, for use on high temperature piping and equipment and for use in fire resistive building assemblies; expanded perlite pipe and block thermal insulation for use on piping and equipment operating at temperatures up to 1200F; calcium silicate pipe and block thermal insulation for use on high temperature piping and equipment operating at temperatures up to 1200F
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.