U.S. federal trademark · Serial No. 73829447 · Reg. No. 1655953
UNCONSOLIDATED ABRASIVE MATERIAL, FUSED ALUMINA ABRASIVES IN GRANULAR FORM, AND SILICON CARBIDE ABRASIVE GRAINS, ALL FOR USE IN THE MANUFACTURE OF GRINDING WHEELS
DISK AND CYLINDER TYPE OF VITRITIED AND VESINOID BOND GRINDING WHEELS
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