U.S. federal trademark · Serial No. 75214952 · Reg. No. 2188430
optical spectrometers; [ optical illuminators] in the nature of prisms composed of glass, plastic, or crystal with a separate reflector surface used on the field of simultaneous spectral analysis of multiple objects as viewed through a microscope, telescope, [ or endoscope, ] or for use with multiple fiber optic input process control
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