Patents by Inventor Kenneth R. Hill

Kenneth R. Hill 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: 5192963
    Abstract: A suspension apparatus that enables an operator to make fluid camera movements without holding up the weight of the camera. The apparatus includes a yoke rotatably mounted on a wheeled base for rotation about a vertical axis. A primary lever arm having having first and second ends and a medial portion is pivotably mounted on the yoke to form a fulcrum. A secondary arm has a first end pivotally attached to the second end of the primary lever arm, and a second end including a support for the camera. A counterweight arm has a first end pivotally attached to the first end of the primary lever arm. To insure balance, the apparatus includes a chain drive mechanism, responsive to pivoting of the secondary arm about the second end of the primary lever arm in a first direction, for pivoting the counterweight arm about the first end of the primary lever arm in a second opposed direction.
    Type: Grant
    Filed: June 12, 1991
    Date of Patent: March 9, 1993
    Inventor: Kenneth R. Hill
  • Patent number: D357363
    Type: Grant
    Filed: September 20, 1993
    Date of Patent: April 18, 1995
    Assignee: Prince Corporation
    Inventors: Jay M. Frankhouse, Kenneth R. Hill
  • Patent number: D748873
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: February 2, 2016
    Assignee: Whirlpool Corporation
    Inventors: Kevin B. Ayers, Mark W. Baldwin, Todd M. Baranek, Harry W. Dickson, Brian L. Greenhaw, Kenneth R. Hill, Nathan W. Kryglowski, Jonathan D. Pugh