U.S. federal trademark · Serial No. 85344014 · Reg. No. 4098594
Ophthalmic instruments for examining and testing the eye and disposable items used therewith, namely, refractors, tonometers, disposable tip covers for tonometers, slit lamps for use in medical examination, visual acuity chart display systems consisting of a display screen, operating software and controller used in direct association with medical diagnosis apparatus during the process of diagnosing the condition of an individual; keratometers [ and ophthalmic perimeters for visual field testing ]
Lensmeters for determining optical characteristics of lenses; refractometers; trial eyeglass lens sets and frames for trial eyeglass lenses; [ chart projectors; ] Scientific laboratory instruments, namely, analytical systems for measuring biomolecular interactions consisting of surface plasmon resonance detectors and fluid pumps sold therewith [; ultrasound biomicroscopes ]
[ repair and maintenance services for microscopes ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.