Patents by Inventor Goran Mannerfelt

Goran Mannerfelt 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).

  • Accessory rail for boats
    Patent number: 5237953
    Abstract: An accessory rail adapted to be attached to an existing spray rail of a boat bottom is disclosed. The accessory rail includes a mounting portion having a first supporting surface adapted to abut a substantially vertical surface of the existing spray rail, and a rail portion extending downward from the mounting portion and including a water deflecting surface. The rail portion includes a second supporting surface adapted to abut a substantially horizontal surface of the existing spray rail. The water deflecting surface may be a flat or a curved surface.
    Type: Grant
    Filed: May 29, 1992
    Date of Patent: August 24, 1993
    Inventor: Goran Mannerfelt
  • Boat
    Patent number: D359941
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: July 4, 1995
    Inventor: Goran Mannerfelt
  • Boat
    Patent number: D374852
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: October 22, 1996
    Inventor: Goran Mannerfelt
  • Boat
    Patent number: D379451
    Type: Grant
    Filed: March 26, 1996
    Date of Patent: May 27, 1997
    Inventor: Goran Mannerfelt
  • Boat
    Patent number: D407682
    Type: Grant
    Filed: July 1, 1997
    Date of Patent: April 6, 1999
    Inventor: Goran Mannerfelt