Coverings or linings, e.g. for walls or ceilings (flooring E04F15/00; decoration of surfaces, mosaic work B44, e.g. paper-hanging B44C7/00; made of webs, e.g. of fabrics or wallpaper D03D, D04G, D04H, D06N, D21H; construction of ceilings E04B9/00; roofings or similar water-tight coverings against precipitation E04D)

Child Classifications

Navigate with arrow keys, Enter to open

• E04F 13/002
• E04F 13/007
• E04F 13/02 of plastic materials hardening after applying, e.g. plaster (surface treatment in painting technique B44D; inorganic or bituminous masses C04B; organic plastics C08L )
• E04F 13/07 composed of covering or lining elements; Sub-structures therefor; Fastening means therefor