Patents by Inventor Robert Stroj

Robert Stroj 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).

  • Sail and device for rotatably connecting a sail batten to a mast and shaping a luff of the sail
    Patent number: 7798084
    Abstract: In a battened sailboard sail a sail attachment device is attached to the leading edge of the sail and the sail attachment device is connected to a camber-inducer by a line that is acted on by a batten to evenly distribute the batten tension load between the sail and camber-inducer. The batten is able to move chordwise relative the camber inducer when the sail is rotating about the mast.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: September 21, 2010
    Assignee: Neil Pryde Limited
    Inventors: Robert Stroj, David Starbuck
  • Sail and device for rotatably connecting a sail batten to a mast and shaping a luff of the sail
    Publication number: 20080066666
    Abstract: In a battened sailboard sail a sail-widget is attached to the leading edge of the sail and the sail-widget is connected to a camber-inducer by a line that is acted on by a batten to evenly distribute the batten tension load between the sail and camber-inducer. The batten is able to move chordwise relative the camber inducer when the sail is rotating about the mast.
    Type: Application
    Filed: January 31, 2007
    Publication date: March 20, 2008
    Inventors: Robert Stroj, David Starbuck