77341003
Nov 30, 2007
green roof systems consisting primarily of non-metal components, namely, moisture retention and drainage structures composed of root barrier sheets, water retention and drainage boards, drainage mats, and filter cloth, for growing vegetation on roofs; non-metal structural components of green roof systems, namely, moisture retention and drainage structures composed of modular trays, featuring a growing medium and vegetation
Nonmetallic Building Materialsinstallation of the structural building components of green roof systems, and consulting pertaining thereto
Building Construction and Repairtraining services in the field of operating the mechanical elements of green roof systems
Education and Entertainmentgardening services related to the design, establishment and maintenance of green roof systems for others, and consulting services pertaining thereto
Medical, Beauty & Agricultural