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ST

○ Dead · Expired

U.S. federal trademark · Serial No. 72364013 · Reg. No. 0931591

Mark
ST
Status
Expired
Serial Number
72364013
Registration No.
0931591
Filing Date
June 30, 1970
Registration Date
April 4, 1972
Class(es)
Class 008, Class 001, Class 007

Owner

SEMI-TECH, INC.
03 · DALLAS, TX, US

Goods & Services

LENS COATING COMPOUND, INDUSTRIAL COOLANTS, POLISHING EXTENDERS AND DEFOAMERS, AND SUSPENSION AGENTS

OPTICAL POWDER FOR GRINDING AND SMOOTHING LENSES, CRYSTAL FINISHING POWDER AND ALUMINUM OXIDEFOR LAPPING AND GRINDING LENSES, SILICON CARBIDE FOR LAPPING AND CUTTING LENSES, MICRO ALUMINA AND CERIUM OXIDE FOR POLISHING LENSES, LENS POLISHING POWDER, GLASS BEADS FOR LENS POLISHING, DIAMOND GENERATOR LAPS, ABRASIVE DIAMOND EDGIING WHEELS, ABRASIVE DRESSING HONES, AND ABRASIVE LAP TRUING DISCS

DIAMOND DRESSING TOOLS, LENS DEBLOCKING MACHINES, SPRAY BOOTH MACHINES, LONG LIFE EDGER CAPS FOR COVERING MOUNTING TOOL POINTS TO PROTECT LENSES DURING PROCESSING, PLASTIC PATTERN BLANKS AND BOLCK CENTERS FOR MOUNTING LENS POLISHING AND GRINDING BLOCKS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.