Patents by Inventor Charles R. Day

Charles R. Day 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: 5203480
    Abstract: A fish-stringer handle has a D-shape with a channel around it for winding string to be unwound as needed for stringing fish. Finger grooves at an inside periphery of a leg of the D-shape provide comfortable handling. A needle orifice is provided for attaching the string with a fish-stringer needle. Wood or other light and floatable material can be used for construction. A string keeper can be attached to keep the string in the middle of the handle for distributing weight of fish on a string evenly across a hand of a user.
    Type: Grant
    Filed: February 4, 1992
    Date of Patent: April 20, 1993
    Inventors: Charles R. Day, G. Wayne Perrin