Patents by Inventor Kenneth P. Bardell

Kenneth P. Bardell 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).

  • Structure to secure cast cup containing heating element to percolator reservoir bottom
    Patent number: 5023927
    Abstract: A cast cup provided with a heating element is secured to the bottom plate of a reservoir for a percolator. The cup is inserted into an opening in the bottom plate of the reservoir and has an upper flange and a lower flange. The upper flange is secured to the top surface of the bottom plate by means of swaging. The seal is water-tight. The lower flange has a sealing compound applied to it and is sealed against the underside of the bottom plate when the upper flange is swaged to the top surface of the reservoir's bottom plate.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: June 11, 1991
    Assignee: Regal Ware, Inc.
    Inventor: Kenneth P. Bardell