PRECISION DIAMOND TOOL COMPANY

CRYSTAL-CLAD

ABRADING AND DRESSING TOOLS-NAMELY, BLOCKS AND WHEELS FOR DRESSING SURFACE AND TOOL GRINDERS, CIRCULAR SAWS, CORE DRILLS, ROUTERS, AND HOLE SAWS;

DHP

GRINDING WHEELS WITH RESINOID BONDED GRIT;

FORMALOY

GRINDING WHEELS WITH RESINOID BONDED GRIT;FORMALLOY;

P

THE MARK COMPRISES AN UPPER CASE LETTER P, AN ELECTRICAL SYMBOL AND A CHEMICAL SYMBOL;ABRADING WHEELS AND TOOLS EMPLOYING DIAMONDS, ALUMINUM OXIDE, SILICON CARBIDE AND SIMILAR ABRASIVE MATERALS BONDED IN A MATRIX;

PT

NO EXCLUSIVE RIGHT TO THE REPRESENTATION OF A DIAMOND APART FROM THAT HERE SHOWN IS CLAIMED.;ABRASIVES IN THE FORM OF WHEELS, DISKS, BELTS, PENCILS, SHAFTS, AND THE LIKE FOR USE IN GRINDING, DRESSING, CUTTING, MILLING, BURRING, COUNTERSINKING, SAWING, AND CHIP BREAKING;

PT

NO EXCLUSIVE RIGHT TO THE REPRESENTATIONOF A DIAMOND APART FROM THAT HERE SHOWN IS CLAIMED.;SINGLE AND MULTIPLE DIAMOND TIPPED TOOLS-NAMELY, WHEEL DRESSERS, THREAD DRESSERS, RADIUS FORMING TOOLS AND THREAD FORMING AND GRINDING TOOLS; MILLS, BURRS, AND COUNTERSINKS; AND CUTTING SAWS;

SDC

Machine Tool Bits for Cutting and Dressing Metallic and Non-Metallic Materials;