U.S. federal trademark · Serial No. 85112473 · Reg. No. 4276178
Liquid crystal displays and polymer dispersed liquid crystal displays for head mounted video displays and wearable video displays; transparent liquid crystal displays; transparent polymer dispersed liquid crystal displays; transparent liquid crystal displays for overlaying visual data on an external scene; transparent polymer dispersed liquid crystal displays for overlaying visual data on an external scene; symbology displays, namely, liquid crystal displays and polymer dispersed liquid crystal displays for displaying symbolic data; diffractive displays, namely, liquid crystal displays and polymer dispersed liquid crystal displays based on diffractive optical principles; laser displays, namely, liquid crystal displays and polymer dispersed liquid crystal displays using lasers as illumination sources; edge-lit displays, namely, liquid crystal displays and polymer dispersed liquid crystal displays in which illumination is admitted via the edge of the display
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