U.S. federal trademark · Serial No. 71523023 · Reg. No. 0509237
MICROSCOPE ELECTRIC LIGHT SOURCE EQUIPPED WITH DAYLIGHT FILTER TO PROVIDE UNIFORM ILLUMINATION APPROXIMATING DAYLIGHT AND ADAPTED TO BE USED EITHER AS A SUBSTAGE LAMP OR IN FRONT OF THE MICROSCOPE MIRROR
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.