Mark Identification

BIOWALL

Serial Number

73347733

Filing Date

Jan 29, 1982

Registration Date

May 24, 1983

Trademark by

DYCKERHOFF & WIDMANN AKTIENGESELLSCHAFT

Classification Information

Wall-Like Structures Composed of Prefabricated Components of Concrete, Natural and Cast Stone and Plastics Materials, for Forming Noise Protection Walls or Sight Protection Walls, Retaining Walls or Planting Walls, Shore Walls, Garden Walls and Partition Walls; Molded Blocks of Concrete or Natural or Cast Stone for Horticulture and Landscaping

Nonmetallic Building Materials

Horticultural and Landscape Design Services

Computer and Scientific