Patents by Inventor Donna M. Hardy

Donna M. Hardy 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).

  • Insulating device for a beverage container
    Patent number: 6019245
    Abstract: An insulating device particularly adapted to fit over the external surface of a generally cylindrical beverage container and including double material layers which provide an internal pocket accessible to the user's fingers through at least one longitudinal entrance slot.
    Type: Grant
    Filed: March 21, 1998
    Date of Patent: February 1, 2000
    Assignee: H.B. Bundles, Inc.
    Inventors: Carla Foster, Donna M. Hardy