U.S. federal trademark · Serial No. 73249875 · Reg. No. 863
Contact Lenses, Optical Testing Equipment-Namely, Phoroptors, Skiascopes, Visual Signal Projectors, Trial Lenses for Refractions, Trial Frames, Vertexmeters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.