Patents by Inventor William John Bierbower, Jr.

William John Bierbower, Jr. 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: 6865999
    Abstract: Watersport towers provide various features including legs that rotate relative to a cross-member of the tower that the legs are hingedly attached to such that the tower may adjust to various boat sizes and mounting locations, so that the tower may fold down in a first manner, and so that the tower is more compliant. Other features include leg attachment points of the cross-member that rotate to further allow the tower to adjust to various boat sizes and to allow the tower to fold down in an alternative manner. Other features include mounting bases that hingedly connect to the ends of the tower legs enabling the mounting bases to rotate relative to the legs such that the mounting bases can adapt to various boat mounting locations ranging from horizontal to vertical. Additionally, pads with recessed areas surrounding mounting holes may be utilized at the point of attachment to a boat to remove stress at the mounting holes of the boat.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: March 15, 2005
    Inventor: William John Bierbower, Jr.
  • Patent number: D519910
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: May 2, 2006
    Inventor: William John Bierbower, Jr.