Mark Identification

MOD-U-HEARTH

Serial Number

73128023

Filing Date

May 25, 1977

Registration Date

Jan 24, 1978

Trademark by

MINTEQ INTERNATIONAL INC.

Classification Information

LINING MATERIALS FOR MELTING, HEATING AND BURNING EQUIPMENT-NAMELY, NON-CLAY REFRACTORY BLOCKS

Nonmetallic Building Materials