Patents by Inventor Louis M. Skelley

Louis M. Skelley 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).

  • Sprinkler head cleaning device
    Patent number: 4832131
    Abstract: A device for clearing debris from around an object such as a lawn sprinkler head. The device includes a cutting cylinder, a motor, means for coupling rotational output of the motor with the cutting cylinder, and a compression cylinder. A yieldable centering member may center the device axially of the object.
    Type: Grant
    Filed: April 21, 1987
    Date of Patent: May 23, 1989
    Inventors: Jay W. Powell, Louis M. Skelley