Patents by Inventor Charles Phillip Campbell

Charles Phillip Campbell 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: 11129454
    Abstract: An electronic assembly for a cover supported by a pole is disclosed. The pole defines a top portion associated with a cover and an opposing bottom portion that engages a support surface such as a floor. The electronic assembly may comprise an electronic fan defining a fan body housing a motor that rotates a hub associated with collapsible fan blades. The pole may extend through the body so that the hub rotates about an axis defined by the pole. The body may further slide up and down the pole and engage the pole at a first latch point where it stays while deployed and operating. A power source may be provided to supply the power needed to rotate the hub. A sensor may be disposed at or adjacent to the first latch point and the electronic fan may be disabled when the sensor does not sense the fan body.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: September 28, 2021
    Inventors: Charles Phillip Campbell, David Allen Campbell