U.S. federal trademark · Serial No. 74462374 · Reg. No. 1860831
medical equipment, namely retinoscope racks, prisms for use in testing for color blindness; hue test kits comprising an examination tray, fixed and removable color caps used to test for color blindness, and a chart used to score results of the color blindness test; apparatus used by physicians conducting an eye examination, namely a consulting unit comprised of a worktable, an ophthalmoscope and a device for examining retinas, and a swing arm for manipulating the ophthalmoscope and the device for examining the retina; drawers for storing lenses used in eye testing; a screen projector for projecting charts used in eye testing; chairs; a power supply for the ophthalmoscope
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