U.S. federal trademark · Serial No. 79085097
Furnaces; furnaces for industrial use; industrial furnaces; electric furnaces for heat treatment; especially furnaces for melting and crystallization of semiconductor materials, especially of silicon
Material treatment, especially melting and crystallization of semiconductor materials, especially of silicon
Machines; machine components, included in this class, especially machines and installations for melting and crystallization of semiconductor materials, especially of silicon
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.