U.S. federal trademark · Serial No. 79366645
Ceramic insulating compounds; materials for electrical and thermal insulation, in the form of ceramic fibres
Ceramic fibres, in particular, aluminium oxide fibres and goods made therefrom, namely, fire burrs, refractory compositions; fireclay bricks, in particular unformed fireclay mass and fireproof cement; refractory concrete
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.