U.S. federal trademark · Serial No. 79440435
Lighting apparatus for use in optical surface measuring apparatus, namely, light-emitting diodes (LEDs)
Quality control of goods, namely, quality testing of optical surfaces with regard to their condition
Optical measuring and testing apparatus and instruments for testing quality parameters relating to the procurement and perfection of optical surfaces, namely scratches, bubbles and inclusions for curved and flat optical surfaces, namely, lenses and mirrors; optical testing apparatus for automated testing of the quality of optical surfaces
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