Floor boards of wood; Floor panels not of metal; Floor tiles of wood; Floor tiles, not of metal; Flooring underlayment made of cork; Flooring underlayments; Floors, not of metal; Athletic flooring; Bamboo flooring; Ceramic floor tiles; Ceramic tiles for flooring and facing; Ceramic tiles for flooring and lining; Clay flooring; Construction materials, namely, non-metal flooring materials; Engineered hardwood flooring; Fabric for underlayment of flooring; Hard wood flooring; Hardwood flooring; ...