UNITED-GREENFIELD CORPORATION

ACCU-RAMIC

ABRASIVE LAPS;

ACCU-RAMIC

CERAMIC-TIPPED AND SOLID MECHANICAL GAGE BLOCKS, CERAMIC-TIPPED AND SOLID MECHANICAL RING AND PLUG GAGES, AND PARTS THEREFOR;

COLUMBIA

TAPS AND DIES;

COOL-FLO

COOL-FLOW;METAL BORING DRILLS WITH HOLES FOR THE PASSAGE OF OIL RUNNING FROM SHANK THROUGH BARREL DOWN TO POINT DESIGNED FOR USE WITH ALL METHODS OF PRESSURE COOLANT APPLICATIONS (AIR MIST, PULSATING, CONSTANT PRESSURE, ETC;

PERMALOK

TOOL HOLDERS;

SPE-D-CUT

SPEEDY-CUT;CUTTING TOOLS, SUCH AS REAMERS, COUNTERBORES, DRILLS, LATHE BITS, TOOL HOLDERS, AND INSERTS AND BLANKS THEREFOR;

UG

MILLING CUTTERS AND CARBIDE BURRS;

WHITMAN & BARNES

TWIST DRILLS AND REAMERS;

WS

JUNE 24, 1940, AS TO THE LETTERS WS.;JUNE 24, 1940, AS TO THE LETTERS WS.;SOLID CARBIDE OR CARBIDE TIPPED DRILLS, MASONRY DRILLS, MILLING CUTTERS, REAMERS, COUNTERBORES, COUNTERSINKS, ROUTER BITS, BURS, END MILLS, SHELL MILLS, SIDE MILLS, CENTERS, SINGLE POINT TOOLS, TOOL HOLDERS AND PARTS THEREOF, BORING BARS, AND HARD METAL TIPS, BLANKS AND INSERTS FOR ALL OF THE SAME; DIAMOND FILES; HONES; SCRIBES FOR THE MARKING OF HARD MATERIALS, SUCH AS STEEL, CERAMIC, GLASS, AND THE LIKE; AND GRINDING APPARATUS;