Mark Identification

PYRO TECH

Serial Number

72307770

Filing Date

Sep 19, 1968

Registration Date

Jan 5, 1971

Trademark by

ULTRA CARBON CORPORATION

Classification Information

PYROLYTIC GRAPHITE COATED GRAPHITE ARTICLES; NAMELY, ELECTRIC FIXTURES ON WHICH SEMI-CONDUCTOR MATERIAL IS VAPOR-DEPOSITED, AND PARTS FOR HIGH TEMPERATURE FURNACES AND APPARATUS FOR GROWING CRYSTALS

Housewares and Glass