U.S. federal trademark · Serial No. 72288252 · Reg. No. 0872396
PHOTOTROPY KIT, PHOTOTROPIC GLASS, PHOTOTROPIC PLASTIC, SENSITIZED PHOTOTROPIC PAPER, AND THERMOCHROMIC FILM
PHOTOTROPIC SOLUTION AND THERMOTROPIC SOLUTION
PHOTOTROPIC GLASS AND THERMOCHROMIC FILM
LACQUERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.