Patents by Inventor Larry Shawn Madsen

Larry Shawn Madsen 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).

  • Ball head
    Publication number: 20070152116
    Abstract: A ball head has a ball with a single adjustment actuator. The single adjustment actuator has a locking mechanism that is low force high friction device. The locking mechanism supports a ball and socket gimbal mechanism with a fixed spherical contact zone built into the housing and a moveable spherical contact ring.
    Type: Application
    Filed: December 11, 2006
    Publication date: July 5, 2007
    Inventor: Larry Shawn Madsen