Patents by Inventor Earl Duback

Earl Duback 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).

  • Coated fly fishing line and a method and apparatus for coating a fly fishing line
    Patent number: 6167650
    Abstract: A fly fishing line having an acrylic resin bonded polytetrafluorethylene coating is described. A process for creating this coating including application of the coating and layers with removal of the carrier between layer application steps and a final cure step in which all layers are cured into a unitary structure is also described.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: January 2, 2001
    Assignee: The Orvis Company, Inc.
    Inventor: Earl Duback