U.S. federal trademark · Serial No. 79114538 · Reg. No. 4340487
Diagnostic apparatus for medical purposes, namely, eye testing machines [ and apparatus, refractometers, retinoscopes, tonometers, keratoscopes, blood pressure and diabetic diagnostic medical devices, medical devices, namely, devices for measuring arterial blood flow in the eye; ophtalmometers] ; ophthalmoscopes [ ; ophthalmic instruments, namely, lasers for surgical and medical use ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.