Patents by Inventor Delbert L. Buchanan

Delbert L. Buchanan 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: 4601400
    Abstract: The present invention provides a novel holder for knives or other utensils which tilts forward to present the handles to a prospective user, making it easier, safer, and more convenient to withdraw the utensils from their place of storage.
    Type: Grant
    Filed: September 12, 1983
    Date of Patent: July 22, 1986
    Assignee: Buchanan Industries
    Inventors: Delbert L. Buchanan, Keith W. Buchanan
  • Patent number: 4506685
    Abstract: A coin-sorting and counting apparatus in which a mixture of coins of different denominations is deposited on a rotating surface and queued thereon by multiple coin guides. These coin guides define a coin-queueing channel for lining up coins on the rotating surface in an orderly fashion preparatory to introducing them into a coin-sorting channel. To increase the speed of sorting, a coin recirculation channel is also provided for receiving certain ones of the coins which have been moved by the rotating surface past the entrance to the coin-queueing channel and redirecting such coins to such entrance. One of the queueing channel guides also acts as a coin position retainer for retaining those coins which have been moved past the entrance of the queueing channel, without forming into the queue, at the same radial distance from the axis of the rotating surface while the surface moves such coins toward the recirculation channel.
    Type: Grant
    Filed: April 19, 1982
    Date of Patent: March 26, 1985
    Inventors: Roger K. Childers, Kenneth L. Buchanan, Randall Barnette, Delbert L. Buchanan