U.S. federal trademark · Serial No. 79258140 · Reg. No. 5911373
Glass making furnaces, oil burners for industrial use in the production of glass, gas burners
Feeders for glass production in the nature of nonmetal rigid pipes; channels in the nature of drainage gutters, not of metal; refractory ceramic shapes for use in refractory furnaces for generating and releasing liquid glass
Electrodes, transformers for heating kilns, electric switching apparatus in the nature of electric switches for heating Kilns
Machines for the manufacture of glass, glass processing machines, machines for preparing mixtures and for placing mixtures in glass kilns
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.