1 FIRE CLAY; FOUNDRY MOLD-COATING MATERIAL; AND HYDRAULIC-SETTING CASTABLE CLAYS FOR FOUNDRY USE
12 REFRACTORY MATERIALS-NAMELY, REFRACTORY MORTAR; MIXTURES OF FIRE CLAY AND BRICK GROG; CARBONACEOUS MAINTENANCE GUNNING AND RAMMING MATERIAL; AND SEALER-COATER FOR REFRACTORY FURNACE LININGS
THE DRAWING IS LINED FOR THE COLOR RED, BUT COLOR IS NOT CLAIMED AS A FEATURE OF THE MARK.
Trademark Events
Oct 17, 1994
Expired Sec. 9
Feb 4, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.