Patents Assigned to Intelligent Home Products, Inc.
  • Exhaust fan
    Patent number: 7473074
    Abstract: The subject invention relates to a fan housing, comprising a unitary molded structure formed from a material that has a flame spread rating of twenty five or less. The unitary molded structure comprises a base, an impeller housing centrally located next to the base, and a flow path located circumferentially around the impeller housing with one or more defined walls for directing air flow. An exhaust port receives air from the flow path and outputs air in a particular direction.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: January 6, 2009
    Assignee: Intelligent Home Products, Inc.
    Inventors: Walter Herbst, James C. Hand