Patents by Inventor Jon P. Rosenfeld

Jon P. Rosenfeld 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 boxing game
    Patent number: 4398717
    Abstract: An electronic boxing game provides a display panel of LEDs arranged in two rows of body symbols and three rows of arm symbols. A body-symbol LED can be actuated to represent the position of a simulated boxer, and arm-symbol LEDs can be activated individually to represent blocks or in sequence to represent punches. A punch stopped by a block is prevented from having its full effect, and a successful punch results in simulated staggering, knockdowns, and knockouts.
    Type: Grant
    Filed: July 16, 1981
    Date of Patent: August 16, 1983
    Inventors: Jon P. Rosenfeld, Alfred C. Mecklenburg
  • Electronic boxing game
    Patent number: 4366960
    Abstract: An electronic boxing game provides a display panel of LEDs arranged in two rows of body symbols and three rows of arm symbols. A body-symbol LED can be actuated to represent the position of a simulated boxer, and arm-symbol LEDs can be activated individually to represent blocks or in sequence to represent punches. A punch stopped by a block is prevented from having its full effect, and a successful punch results in simulated staggering, knockdowns, and knockouts.
    Type: Grant
    Filed: July 16, 1981
    Date of Patent: January 4, 1983
    Assignee: Coleco Industries, Inc.
    Inventors: Eric Bromley, Alfred C. Mecklenburg, Jon P. Rosenfeld