Patents by Inventor Sarah Anne St. John

Sarah Anne St. John 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: 9754452
    Abstract: A method and apparatus provides a bonus event on an electronic video gaming machine having touchscreen sensitivity on a video display in communication with a processor. The method includes: a) triggering a bonus event; b) providing and displaying at least one wild card symbol in a fixed position in columns and rows used to determine a bonus outcome; c) the processor generates a first random symbol for use in the bonus game which is displayed on the video gaming machine; d) the touch screen is activated so that a final position for the first random symbol is selectable by touchscreen activity; e) the processor filling the unfilled frames with random symbols; and f) the processor resolving a bonus outcome of the bonus outcome according to paylines within the columns and rows used to determine the bonus outcome.
    Type: Grant
    Filed: December 12, 2015
    Date of Patent: September 5, 2017
    Inventors: Sarah Anne St. John, Daniel L. Sahl
  • Publication number: 20170169665
    Abstract: A method and apparatus provides a bonus event on an electronic video gaming machine having touchscreen sensitivity on a video display in communication with a processor. The method includes: a) triggering a bonus event; b) providing and displaying at least one wild card symbol in a fixed position in columns and rows used to determine a bonus outcome; c) the processor generates a first random symbol for use in the bonus game which is displayed on the video gaming machine; d) the touch screen is activated so that a final position for the first random symbol is selectable by touchscreen activity; e) the processor filling the unfilled frames with random symbols; and f) the processor resolving a bonus outcome of the bonus outcome according to paylines within the columns and rows used to determine the bonus outcome.
    Type: Application
    Filed: December 12, 2015
    Publication date: June 15, 2017
    Inventors: Sarah Anne St. John, Daniel L. Sahl