90240378
Oct 7, 2020
Feb 23, 2021
Active Trademark
Building glass; Decorative glass for building; Insulating glass for windows for building purposes; Luminous glass for building; Window glass for building; Automatic self-tinting architectural glass for buildings; Architectural glass for buildings; Self-tinting glass for buildings; Solar powered architectural glass for buildings; Automatic self-tinting architectural glass for buildings designed to change as the sun heats up the surface; Thermochromic architectural glass for buildings that changes its light transmittance in response to sunlight and heat
Nonmetallic Building Materials