Patents Assigned to Plastics Engineering Co.
  • Patent number: 6439518
    Abstract: This present invention discloses apparatus and a method for mounting a camera on a tripod platform for taking pictures and this mounting apparatus includes a cradle cup mounted on a tripod platform and an O ring mounted in a groove on the inside diameter of the cradle cup, and a pear shaped or oblate spheroid shaped ball attached to the bottom of a camera and the ball attached to the camera is set into the cradle cup and the ball sets on O ring in the groove on the inside diameter of the cradle cup. The inside diameter of the O ring is less than the diameter of the pear shaped ball attached to the camera.
    Type: Grant
    Filed: December 26, 2000
    Date of Patent: August 27, 2002
    Assignee: Plastics Engineering Co.
    Inventor: Ralph Theodore Brotz
  • Patent number: 6209830
    Abstract: This present invention discloses apparatus for mounting a camera on a tripod platform and the camera having a pear shaped ball attached to the camera bottom and the pear shaped ball placed into a cradle cup attached to the platform of a tripod, which makes for a rapid mounting or removal of the camera from the mounting without the neccessity of unscrewing any of the mounting.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: April 3, 2001
    Assignee: Plastics Engineering Co.
    Inventor: Ralph T. Brotz