U.S. federal trademark · Serial No. 85728204 · Reg. No. 4386842
Ophthalmic and optometric apparatus and instruments and optical optician laboratory apparatus and accessories for use in optometric and ophthalmic examinations, namely, automatic refractometers, manual refractors, digital refractors, digital lensmeters, eye testing screen and chart projectors, and refraction units composed primarily of a reclining chair, an overhead lamp, a phoropter arm, a sliding and rotating table, and a base, sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.