Patents by Inventor Ingeborg U. V. Kendall

Ingeborg U. V. Kendall 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).

  • Patent number: 5791078
    Abstract: A display such as an advertisement or selection of art is enhanced by the addition of a random movement bubble device. The bubble device includes a sealed, optically clear cavity containing a clear, slightly viscous fluid, which coacts with a bubble wand assembly to produce eye-catching random bubble configurations. Lighting and/or sound can be added to the bubble device to further attract a viewer's attention to the display and ultimately the product advertisement, etc.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: August 11, 1998
    Inventors: Frank A. Maranto, Ingeborg U. V. Kendall