U.S. federal trademark · Serial No. 73113156 · Reg. No. 1120290
AUTOMATIC HEATERS AND COOLERS USED IN THE MOLDING OF METALLURGICAL TEST SAMPLES IN PLASTIC MATERIALS
UNTREATED POLISHING CLOTHS-NAMELY, NYLON, SILK, FELT, BILLIARD, CANVAS, COTTON, SYNTHETIC RAYON AND VELVET, FOR USE IN THE POLISHING OF METALLURGICAL TEST SAMPLES
THERMOPLASTIC RESINS AND HARDENERS, THERMOSETTING RESINS AND HARDENERS, EPOXIDE, ACRYLIC AND POLYESTER MATERIALS FOR USE IN THE MOLDING OF METALLURGICAL TEST SAMPLES IN PLASTIC MATERIALS
ABRASIVE BELTS, GRINDING DISCS, GRINDING WHEELS AND DIAMOND CUTTING BLADES USED IN THE GRINDING, POLISHING AND CUTTING OF METALLURGICAL TEST SAMPLES, AND MOLDS AND MOLD CLOSURE ASSEMBLIES USED IN THE MOLDING OF METALLURGICAL TEST SAMPLES IN PLASTIC MATERIALS
HOLDING DEVICES USED FOR HOLDING METALLURGICAL TEST SAMPLES DURING THE TESTING THEREOF
ABRASIVE COMPOUNDS AND POWDERS-NAMELY, SILICON CARBIDE, ALUMINUM OXIDE, CHROME OXIDE, TIN OXIDE, MAGNESIUM OXIDE, BORON CARBIDE AND DIAMOND COMPOUNDS; AND ABRASIVE PAPER ROLLS, DISCS AND SHEETS; AND CLEANING SOLUTIONS, FOR USE IN THE GRINDING, POLISHING AND CLEANING OF METALLURGICAL TEST SAMPLES
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