Patents by Inventor Eileen Sordahl

Eileen Sordahl 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).

  • System for creating and displaying an advertising message on an automobile radio antenna
    Patent number: 7114275
    Abstract: A system for creating and displaying an advertising message on an automobile radio antenna using a plurality of symbolic fixtures to form a vertical message. In the preferred embodiment, each symbolic fixture includes a clip placed in a crevice in a lateral surface of the fixture, so each fixture can be snapped out without sliding the fixture over the antenna. The clips optionally include a removal tab which may be either hidden or visible to assist in easy removal of the symbolic fixtures when changing the displayed message.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: October 3, 2006
    Inventor: Eileen Sordahl