Patents by Inventor David Alan Spence

David Alan Spence 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).

  • Electronic gaming machine interface system
    Patent number: 8675331
    Abstract: An electronic gaming machine interface system including a first circuit board, a bracket coupled to the first circuit board, a fan coupled to the bracket and disposed over the first circuit board, a second circuit board coupled to the bracket, a first cable coupled between a connector of the first circuit board and a connector of the second circuit board; and a second cable coupled between a connector of the first circuit board and a connector of the second circuit board.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: March 18, 2014
    Assignee: San Pasqual Casino Development Group Inc.
    Inventor: David Alan Spence