U.S. federal trademark · Serial No. 77007269 · Reg. No. 3396970
Ophthalmology Medical Devices, namely, auto refractometers, auto lensmeters, charge projectors, mirror charts, auto keratometers, slit lamps, tonometers, retinal cameras, and fundus cameras
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.