U.S. federal trademark · Serial No. 77754025
Masonry building systems, namely, light weight concrete, cellular concrete, expanded shale concrete, or autoclaved cellular conrete systems for building purposes; masonry building materials, namely, blocks, panels, posts, beams, cladding elements, plasters and stuccos; expanded shale plaster for building purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.