Patents by Inventor C. David Coburn

C. David Coburn 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: 4266564
    Abstract: A coin release assembly for selectively removing a coin element from a coin tube retaining a plurality of coin elements, the coin tube having a coin exit end with a coin exit opening formed through the coin exit end to permit discharge of the coin elements therethrough, the assembly comprising a base plate having an opening extending therethrough, the opening in the base plate being offset with respect to the coin exit opening of the coin tube such that a portion of the base plate supports the coin elements within the coin tube, and a coin ejecting assembly movable from a first position to a second position, the coin ejecting assembly engagable with a lowermost coin element supported in the coin tube by the base plate for moving the engaged coin element to the opening in the base plate for discharging the coin element through the opening in the base plate.
    Type: Grant
    Filed: October 1, 1979
    Date of Patent: May 12, 1981
    Assignee: Orin W. Coburn
    Inventors: C. David Coburn, Rex M. Maloy
  • Patent number: D258598
    Type: Grant
    Filed: May 10, 1979
    Date of Patent: March 17, 1981
    Assignee: Orin W. Coburn
    Inventors: Rex M. Maloy, C. David Coburn