Patents Assigned to Said S.p.A.
  • Tray for hydroponic and aeroponic cultivation
    Patent number: 6837002
    Abstract: A modular type tray (1) for hydroponic and aeroponic cultivation is described, in which the nutritive solution is carried to the roots of plants grown in the tray by a tube with built-in drips (2) situated in a slot (3) on the tray bottom. The tray consists of at least one plastic casing made by extrusion, a pair of closing flanges (5, 6) to be fixed to the opposite tray ends and (if necessary) at least one middle flange (7), placed between two plastic casings to join them together with a watertight seal.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: January 4, 2005
    Assignee: Said S.p.A.
    Inventor: Giancarlo Costa