Patents by Inventor Leif Eric Brown

Leif Eric Brown 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: 6893344
    Abstract: A secondary game in communication with a primary gaming machine, is preferably based on a sport, namely American football. The present invention, unlike previous secondary games is triggered in response to both predefined winning and non-winning primary game outcomes. The secondary game awards a bonus pay out in response to a player achieving a predefined bonus event. The bonus event may be scoring a touchdown, getting a first down or any desired football related event. Once the secondary game is triggered by one or more predefined winning primary game outcomes, a random number generator selects a secondary game football related outcome (e.g. five yard gain, two yard loss, etc). In a preferred embodiment, the football outcome is revealed on a display depicting video football footage. Moreover, if the primary game outcome is a predefined non-winning outcome, the secondary game is instructed to advance the football a pre-established modest distance.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: May 17, 2005
    Inventors: Leif Eric Brown, Denise J Clark, John Galvani
  • Publication number: 20040002374
    Abstract: A secondary game in communication with a primary gaming machine, is preferably based on a sport, namely American football. The present invention, unlike previous secondary games is triggered in response to both predefined winning and non-winning primary game outcomes. The secondary game awards a bonus pay out in response to a player achieving a predefined bonus event. The bonus event may be scoring a touchdown, getting a first down or any desired football related event. Once the secondary game is triggered by one or more predefined winning primary game outcomes, a random number generator selects a secondary game football related outcome (e.g. five yard gain, two yard loss, etc). In a preferred embodiment, the football outcome is revealed on a display depicting video football footage. Moreover, if the primary game outcome is a predefined non-winning outcome, the secondary game is instructed to advance the football a pre-established modest distance.
    Type: Application
    Filed: July 1, 2002
    Publication date: January 1, 2004
    Inventors: Leif Eric Brown, Denise J. Clarke, John Galvani