U.S. federal trademark · Serial No. 88610063
Medical apparatus and instruments for diagnostic and treatment, namely, apparatus for medical diagnostic testing and treatment in the field of ophthalmology and optometry; vision testing equipment, namely, visual field testing apparatus, tonometer, ophthalmoscope, electroretinographic apparatus, visual evoked potential apparatus, for carrying out visual field perimetry, tonometry, and visual electrophysiological testing; software for use in calculating and storing data relating to the diagnosis and treatment of eye disorders, sold as a component of an ophthalmic testing apparatus
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