Patents by Inventor Lon E. Berresford

Lon E. Berresford 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).

  • Boat hull protector
    Patent number: 5890448
    Abstract: A boat hull protector for protecting the surface of the hull and keel of a boat from nicks and scratches in a beaching situation. The boat hull protector incorporates a single positioning and securing means for properly positioning the invention under the boat's hull, and additionally for securing the invention to the boat once positioned. The improvement abolishes the need to incorporate additional positioning components such as floats and drags, separate from the securing components.
    Type: Grant
    Filed: March 13, 1998
    Date of Patent: April 6, 1999
    Inventor: Lon E. Berresford