Mark Identification

DIAMOND BLACK

Serial Number

73656253

Filing Date

Apr 20, 1987

Trademark by

OVONIC SYNTHETIC MATERIALS COMPANY INC.

Classification Information

BROCHURES FOR BORON CARBIDE CONTAINING HARD COATINGS FOR TOOLS

Machinery

CUTTING TOOLS, RAZOR BLADES AND WEAR PARTS

Hand Tools

SERVICE OF APPLYING BORON CARBIDE CONTAINING HARD COATINGS TO SUCH TOOLS, MOLDS, CUTTING TOOLS, RAZOR BLADES AND WEAR PARTS

Treatment of Materials