U.S. federal trademark · Serial No. 75323936 · Reg. No. 442957
metal grate blocks for waste incineration
grate block systems comprised of metal grate blocks, metal grates, metal pipes and metal combustion chambers for waste incinerators; cooled grate block systems comprised of metal grate blocks, metal grates, metal pipes and metal combustion chambers for waste incinerators; replacement parts therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.