U.S. federal trademark · Serial No. 72184774 · Reg. No. 0771867
[ Field Glasses, ] Photographic Lenses, Eye Refractometers, Vertex Refractometers, Adjustable Chair and Tray Combination for Optical Examinations, Devices for Testing Eyes with Built-In Test Figures, Ophthalmic Frames, Ophthalmic Lenses
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.