U.S. federal trademark · Serial No. 98890510 · Reg. No. 8347287
eyewear, lenses for eyewear, eyeglasses, lenses for eyeglasses, corrective glasses, optical filters, ophthalmic lenses, filtering ophthalmic lenses, tinted ophthalmic lenses, colored ophthalmic lenses, reading glasses, sunglasses, sports glasses, glasses to be used while viewing electronic screens in the nature of blue light glasses, eyeglass frames; Light filtering lenses that filter certain wavelengths of light while transmitting others in order to stimulate the body's chronobiological system
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