Patents Assigned to Tetrad, Inc.
  • Horticulture lamp
    Patent number: 5641223
    Abstract: A compact portable horticultural lamp that is easily assembled and disassembled. The lamp consists of a stand, lamp assembly, including a lamp housing and reflector shade, and a lamp assembly adjuster for raising and lowering the lamp assembly. The base of the stand forms an area in which a plant growth environment can be placed. The plant growth environment suitably includes seeds, a growing medium, plant containers, and a watering system, including a water reservoir and wicking mat.
    Type: Grant
    Filed: May 4, 1994
    Date of Patent: June 24, 1997
    Assignee: Tetrad, Inc.
    Inventor: Susan K. Rustebakke