Mark Identification

A

Serial Number

73349126

Filing Date

Feb 8, 1982

Registration Date

Apr 26, 1983

Trademark by

ADVANCED REFRACTORY TECHNOLOGIES INC.

Classification Information

Technical Assistance and Consulting Services Rendered to Manufacturers of Ceramic Products in Connection with Practical Applications for Boron Carbide, Titanium Diboride, Silicon Carbide, and Similar Materials

Computer and Scientific