Patents by Inventor Eugene Heil

Eugene Heil has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Damper assembly having improved strength characteristics
    Patent number: 6644337
    Abstract: A damper assembly is provided having a fusible link assembly including an outer housing member and an inner channel member having side walls that are fused to the outer housing. A pair of damper arms are pivotally connected to a mounting bracket at a pivot location, and are supported by the fusible link assembly at a support location. The distance between the pivot location and support location is greater than ⅜ inch.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: November 11, 2003
    Assignee: Greenheck Fan Corporation
    Inventor: Eugene Heil
  • Damper assembly having improved strength characteristics
    Publication number: 20020195140
    Abstract: A damper assembly is provided having a fusible link assembly including an outer housing member and an inner channel member having side walls that are fused to the outer housing. A pair of damper arms are pivotally connected to a mounting bracket at a pivot location, and are supported by the fusible link assembly at a support location. The distance between the pivot location and support location is greater than ⅜ inch.
    Type: Application
    Filed: June 26, 2001
    Publication date: December 26, 2002
    Inventor: Eugene Heil