MICROLAP
Filed: May 2, 1975
DIAMOND LAPPING COMPOUND
Owned by: PARSONS DIAMOND PRODUCTS, INCORPORATED
Serial Number: 73051261
DIAZON
Filed: May 2, 1975
ABRASIVE MACHINE TOOLS MADE BY AFFIXING DIAMOND OR BORON NITRIDE TO A METAL BLAND BY AN ELECTROPLATING PROCESS
Owned by: PARSONS DIAMOND PRODUCTS, INCORPORATED
Serial Number: 73051262
PARPAX
Filed: November 9, 1984
TOOLS FOR TURNING, BORING AND ABRASIVE WHEEL DRESSING EACH CONSISTING OF A METAL SHANK AND AN INSERT OF POLYCRYSTALLINE…
Owned by: PARSONS DIAMOND PRODUCTS, INCORPORATED
Serial Number: 73508341
CENTURION
Filed: November 9, 1984
Diamond and Cubic Boron Nitride Bonded Abrasive Wheels
Owned by: PARSONS DIAMOND PRODUCTS, INCORPORATED
Serial Number: 73508378
PARSONS
Filed: November 9, 1984
DIAMOND-CONTAINING ABRASIVE COMPOUNDS FOR GRINDING, LAPPING AND POLISHING, DIAMOND POWDERS AND DIAMOND ABRASIVE FOIL
Owned by: PARSONS DIAMOND PRODUCTS, INCORPORATED
Serial Number: 73508379
