U.S. federal trademark · Serial No. 86894004 · Reg. No. 5481520
Developing, administering, and scoring of certification and maintenance-of-certification tests for persons in the ophthalmology field, namely, the fields of optics, refraction and visual physiology, neuro-ophthalmology and orbit, binocular vision, and ocular motility, and medicine, surgery and pathology relating to the external, anterior and posterior segments of the eye
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