ELECTRO
Filed: November 13, 1961
REFRACTORIES, CONSISTING PRINCIPALLY OF SLABS, TILES, SAGGERS, BLOCKS, MUFFLES, HEARTHS, POSTS, CRUCIBLES, AND STOPPERS
Owned by: ELECTRO REFRACTORIES & ABRASIVES CORPORATION
Serial Number: 72131823
NONGRO
Filed: January 2, 1964
REFRACTORIES, SPECIFICALLY FIRE BRICK, SLABS, TILES, BLOCKS, FURNACE LININGS, HEARTHS, MUFFLES, TUBES, AND POSTS
Owned by: ELECTRO REFRACTORIES & ABRASIVES CORPORATION
Serial Number: 72183897
CUTRITE
Filed: January 6, 1964
GRINDING WHEELS, PARTICULARLY CUT OFF WHEELS
Owned by: ELECTRO REFRACTORIES & ABRASIVES CORPORATION
Serial Number: 72184045
ELECTRA
Filed: March 9, 1964
CRUCIBLES FOR MELTING METALS AND HOLDING SAME IN MOLTEN CONDITION
Owned by: ELECTRO REFRACTORIES & ABRASIVES CORPORATION
Serial Number: 72188218
