Patents by Inventor Betty P. Steakley

Betty P. Steakley 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).

  • Portable liquid cooler
    Patent number: 4886176
    Abstract: A portable liquid insulated cooler having a plug removably mounted on the top wall through which a flexible tubing extends providing a straw for drawing the liquid contents from the container. A receptacle containing a coolant is removably mounted on the top wall of the cooler and depends therefrom into the liquid in the cooler. The cooler is provided with a handle having a storage compartment for the flexible tubing.
    Type: Grant
    Filed: October 25, 1988
    Date of Patent: December 12, 1989
    Inventor: Betty P. Steakley