Patents by Inventor Mark J. Halman

Mark J. Halman 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).

  • Guide for assisting sails over stanchions
    Patent number: 6957621
    Abstract: A stanchion attached to a sail boat is provided where the stanchion supports a lifeline near the top of the stanchion and the lifeline runs generally along the outer edge of the deck of the sail boat and the connection of the lifeline to the stanchion can be characterized in part by the maximum deflection point of the lifeline and the stanchion has attached thereto a generally vertically disposed slide disposed away from the central plane of the sail boat.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: October 25, 2005
    Inventor: Mark J. Halman