Patents by Inventor Kevin L. Copeland

Kevin L. Copeland 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).

  • Drum lifter
    Patent number: 8342585
    Abstract: A drum lifter for lifting and moving empty and full chimed and unchimed drums. The lifter includes a cross member with grippers at each end. The grippers include a cam block with a cam rotatably mounted in the cam block.
    Type: Grant
    Filed: November 18, 2009
    Date of Patent: January 1, 2013
    Inventors: Edward L. Cooper, Kevin L. Copeland, Steven J. Hayes