Patents by Inventor Stefan Georg Winberg

Stefan Georg Winberg 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).

  • Leech line locking device
    Patent number: 4026229
    Abstract: A leech line cleat comprises a plate member having a lengthwise through-running slot therein in which the edge of a sail is entered and fastened. The plate member has a further path therein through which a leech line is passed, and a locking device, such as a generally V-shaped groove, in communication with the leech line path for locking the leech line relative to the cleat and sail. Preferably, the leech line path is a hollow space in communication with the slot and the generally V-shaped groove is formed in a wall defining the hollow space for the leech line.
    Type: Grant
    Filed: May 27, 1976
    Date of Patent: May 31, 1977
    Assignee: Gran Segel Bromma Yachting AB
    Inventor: Stefan Georg Winberg