Filed June 13, 2019

Serial No. 88472507

Registered Jan. 26, 2021

Registration No. 6,254,136

Class Synthetic sapphire in the nature of aluminium oxides for general industrial purposes for use in optical and opto-electronic applications, namely, optical components, lenses, reflectors, prisms, mirrors, windows, windshields, domes, beam expander-condensers, waveplates, substrates, rods, tubes, plates, and display panels; Synthetic sapphire in the nature of aluminium oxides for general industrial purposes for use in mechanical applications, namely, wafer carriers, dental brackets, fire windows, view ports, nozzles, bearings, blades, tubes, jewel bearings, and transparent armor; Synthetic sapphire in the nature of aluminium oxides for general industrial purposes in semiconductor processing equipment and medical processing and delivery equipment; 001; 005; 006; 010; 026; 046