U.S. federal trademark · Serial No. 50022169
Custom manufacture of precast refractory shapes, namely, burner blocks, bricks, catalyst supports, checker walls, degassers, nozzles, spargers, trough liners, pier blocks, induction furnace shapes, furnace jambs, arches, roofs, walls & hearths, headwall castings, lintels, jambs, sills, tap hole blocks, and ladle liners
Wholesale distributorships featuring refractory materials, insulating refractory materials, construction materials, mortars, bricks, blocks, shapes, concrete, cement, ceramics, furnace linings, and castables
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.