# US 4,398,717 A · Electronic boxing game > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 4,398,717 A - Document ID: US4398717A - Status: Granted - Kind: A - Application number: 06/284,124 - Filed: 1981-07-16 - Granted: 1983-08-16 - Earliest claimed: 1981-07-16 - Inventors: Jon P. Rosenfeld; Alfred C. Mecklenburg - Web page: https://patentgrep.com/patent/US4398717A ## CPC - A63F 13/28: responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light - A63F 9/24: Games using electronic circuits not otherwise provided for - A63F 13/10 - A63F 13/45: Controlling the progress of the video game - A63F 13/833: Hand-to-hand fighting, e.g. martial arts competition - A63F 13/843: involving concurrently two or more players on the same game device, e.g. requiring the use of a plurality of controllers or of a specific view of game data for each player - A63F 13/92: Video game devices specially adapted to be hand-held while playing - A63F 2300/204: the platform being a handheld device - A63F 2300/8029: Fighting without shooting - A63F 2300/8088: involving concurrently several players in a non-networked game, e.g. on the same game console - A63F: CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR ## 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. ## Claims ### Claim 1 A self-contained electronic device for simulating a boxing match or the like to be played within a specified time period comprising: a. a housing; b. a display panel on said housing providing a visual simulation of a boxing ring and operable by application of electrical signals thereto to display a pair of opposing boxer symbols, each of said boxer symbols including a body portion, and to display at least one arm symbol for each of said boxer symbols and extending from said body portions thereof, said display of arm symbols being in both punching and blocking modes, said display panel being operable by application of electrical signals thereto to simulate knockdowns and knockouts of a simulated boxer symbol; c. status-information means in said housing and operable by application of electrical signals thereto to display status information; d. operational circuit means in said housing and electrically connected to said display panel for application of electrical signals thereto, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portions of said boxer symbols, to move them about said simulated ring, and to display said arm symbols extending from said body portions of each of said boxer symbols in said punching mode and from at least one of said body portions in said blocking mode, said operational circuit means detecting a simulated hit on the body portion of one boxer symbol by the arm symbol of another boxer symbol during a simulated punch to detect a simulated hit and transmit signals to said display panel to present an indication of the simulated hit, said operational circuit means detecting the simulated interruption of a punching arm symbol from a boxer symbol by a blocking arm symbol from another boxer symbol to prevent display of a simulated hit, said operational circuit means includes knockdown and knockout signal generating means transmitting electrical signals to said display panel for simulation of a knockdown and of a knockout of a boxer symbol, said operational circuit means including knockdown determining means operable only if a predetermined number of hits have been scored on a simulated boxer symbol within a predetermined time duration distinct from said specified time period to effect transmission of said electrical signals to said display panel for simulation of a knockdown, said operational circuit means additionally including knockout determining means operable to cause transmission of electrical signals to said display panel for simulation of a knockout of that boxer symbol, said operational circuit means also being electrically connected to said status-information means for transmission of signals thereto, said operational circuit means monitoring the simulated action to record information concerning the status of the simulated match and to transmit signals to said status-information means to display said status information; e. manually operable control elements electrically connected to said operational circuit means for transmission of electrical signals thereto upon manual operation of said manually operable control elements by a player of the game to operate said operational circuit means to move at least one of said boxer symbols about said simulated ring under manual control of the player, to display an arm of said last-mentioned boxer symbol in said punching mode under manual control of the player, and to display an arm of said last-mentioned boxer symbol in said blocking mode under manual control of the player, the player thereby being able to move a boxer symbol about said simulated ring under manual control to selectively cause simulated punches and blocks by the controlled boxer symbol. ### Claim 2 (depends on 1) The electronic device of claim 1 wherein said display panel is operable to display left and right arm symbols for each boxer symbol in separate positions relative to said body portion thereof to simulate left and right arms, and said arm signal generating means of said operational circuit means transmits signals to said panel to produce said simulated arm symbols. ### Claim 3 (depends on 2) The electronic device of claim 2 wherein one of said left and right arm symbols of each boxer symbol is displayed only in said punching mode and the other of said left and right arm symbols is displayed only in said blocking mode. ### Claim 4 (depends on 3) The electronic device of claim 3 wherein said operational circuit means prevents display of arm symbols of a single boxer in both said punching and blocking modes simultaneously. ### Claim 5 (depends on 1) The electronic device of claim 1 wherein said display panel includes a body row of visual-image-producing devices and a pair of arm rows of visual-image-producing devices disposed on opposite sides of said body row and extending substantially parallel thereto, said operational circuit means being operable to activate said visual-image-producing devices in said body row for simulation of body portions of said boxer symbols and also being operable to activate visual-image-producing devices in said arm rows adjacent activated visual-image-producing devices in said body row to simulate arms of the simulated boxers whose body portions are simulated by said activated visual-image-producing devices of said body row, and wherein said operational circuit means transmits signals to said display panel to activate visual-image-producing devices of said arm rows adjacent activated visual-image-producing devices of said body row to simulate punches and blocks by the boxers whose body portions are simulated by the activated devices of said body row, said operational circuit means detecting the activation, adjacent one boxer's body portion, of visual-image-producing devices simulating punches from the other simulated boxer to detect simulated hits on said one simulated boxer. ### Claim 6 (depends on 5) The electronic device of claim 5 wherein punches are simulated by activation of a sequence of adjacent visual-image-producing devices in an arm row and blocks are simulated by activation of at least one visual-image-producing device in an arm row. ### Claim 7 (depends on 6) The electronic device of claim 6 wherein said control panel includes at least one punch button and one block button, an arm symbol being displayed in said punching mode momentarily in response to each operation of said punch button, an arm symbol being displayed in said blocking mode continuously during continuous depression of said block button at least until successful blocking of a punch. ### Claim 8 (depends on 5) The electronic device of claim 5 wherein punches are simulated by activation of a sequence of adjacent visual-image-producing devices in an arm row, wherein blocks are simulated by activation of at least one visual-image-producing device in an arm row, and wherein said operational circuit means detects a blocked punch by detecting the activation of a visual-image-producing device simulating a block in a sequence of visual-image-producing devices simulating a punch. ### Claim 9 (depends on 1) The electronic device of claim 1 wherein said operational circuit means only transmits signals to said display panel to simulate a punch from a boxer after a predetermined delay time has elapsed since the most recent simulated punch from that boxer. ### Claim 10 (depends on 1) The electronic device of claim 1 wherein said knockdown determining means of said operational circuit means is operable to transmit signals to simulate a knockdown of a boxer only if the predetermined number of hits have been scored against that boxer within said predetermined time without a hit on the other boxer being scored. ### Claim 11 (depends on 1) The electronic device of claim 1 wherein said display panel is operable by application of electrical signals thereto to simulate knockouts, wherein said operational circuit means transmits signals to said display panel to simulate knockdowns for differing time durations determined by said operational circuit means, said operational circuit means including means for determining a variable time duration for a simulated knockdown, and means for comparing the determined knockdown time duration with a predetermined knockout time duration whereby a knockout is simulated when a knockdown lasts for a duration equal to or longer than a predetermined knockout duration. ### Claim 12 (depends on 11) The electronic device of claim 11 wherein said time duration determining means of said operational circuit means for simulation of a knockdown is responsive to the number of simulated hits previously detected by said operational circuit means. ### Claim 13 (depends on 1) The electronic device of claim 1 wherein said operational circuit means transmits signals to said display panel to simulate knockdowns for differing time durations determined by said operational circuit means, said operational circuit means including means for determining a variable time duration for a simulated knockdown, and means for comparing the determined knockdown time duration with a predetermined knockout time duration whereby a knockout is simulated when a knockdown lasts for a duration equal to or longer than a predetermined knockout duration. ### Claim 14 (depends on 13) The electronic device of claim 13 wherein the time duration determined by said operational circuit means for simulation of a knockdown is a function of the number of simulated hits previously detected. ### Claim 15 (depends on 1) The electronic device of claim 1 wherein said control panel includes at least one punch button and one block button, an arm being displayed in said punching mode momentarily in response to each operation of said punch button, an arm symbol being displayed in said blocking mode continuously during continuous depression of said block button at least until successful blocking of a punch. ### Claim 16 (depends on 1, 2) The electronic device of claim 1, 2, or 15 wherein said operational circuit means prevents display of arm symbols of a single boxer in both said punching and blocking modes simultaneously. ### Claim 17 (depends on 1) The electronic device of claim 1 wherein said display panel is operable by application of electrical signals thereto to display a referee symbol having a body portion and said operational circuit means is operable to transmit electrical signals to said display panel to display said body portion of said referee symbol and move said referee symbol about said simulated ring. ### Claim 18 (depends on 17) The electronic device of claim 17 wherein said display panel is operable by application of electrical signals thereto to simulate the end of the simulated boxing match and said referee symbol raising the arm of the winning boxer and wherein said operational circuit means transmits electrical signals to said display panel for simulation of the end of the boxing match and the referee raising the arm of the winning boxer. ### Claim 19 A self-contained electronic device for simulating a boxing match or the like comprising: a. a housing; b. a display panel on said housing providing a visual simulation of a boxing ring and operable by application of electrical signals thereto to display a pair of opposing boxer symbols and a referee symbol, each of said symbols including a body portion, and to display at least one arm symbol extending from said body portion thereof in a punching mode, said display panel being operable by application of electrical signals thereto to simulate the end of a round of boxing and said referee symbol escorting one of said boxer symbols to a corner of the boxing ring; c. status-information means in said housing and operable by application of electrical signals thereto to display status information; d. operational circuit means in said housing and electrically connected to said display panel for application of electrical signals thereto, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portions of said rferee and boxer symbols, to move them about said simulated ring, and to display said arm symbols extending from said body portions of each of said boxer symbols in said punching mode, said operational circuit means detecting a simulated hit on the body portion of one boxer symbol by the arm symbol of another boxer symbol during a simulated punch to detect a simulated hit and transmit signals to said display panel to present an indication of the simulated hit, said operational circuit means including means for determining the end of a simulated round, said operational circuit means transmitting electrical signals to said display panel for simulation of the end of the round and said referee escorting one of said boxer symbols, said operational circuit means also being electrically connected to said status-information means for transmission of signals thereto, said operational circuit means monitoring the simulated action to record information concerning the status of the simulated match and to transmit signals to said status-information means to display said status information; e. manually operable control elements electrically connected to said operational circuit means for transmission of electrical signals thereto upon manual operation of said manually operable control elements by a player of the game to operate said operational circuit means to move at least one of said boxer symbols about said simulated ring under manual control of the player, to display an arm of said last-mentioned boxer symbol in said punching mode under manual control of the player, the player thereby being able to move a boxer symbol about said simulated ring under manual control to selectively cause simulated punches by the controlled boxer symbol. ### Claim 20 (depends on 19) The electronic device of claim 19, wherein said operational circuit means transmits signals to said display panel to simulate the end of the round and said referee symbol escorting one of said boxer symbols a predetermined time period after the beginning of the round. ### Claim 21 (depends on 19) The electronic device of claim 19 wherein said display panel is operable by application of electrical signals thereto to simulated a knockout of a simulated boxer symbol and wherein said operational circuit means transmits electrical signals to said display panel for simulation of the knockout and display of said referee symbol indicating the winning boxer. ### Claim 22 (depends on 19) The electronic device of claim 19 wherein said display panel is operable by application of electrical signals thereto to simulate a knockout of one of said simulated boxer symbols and the appearance of said referee symbol in front of the other of said simulated boxer symbols, being the standing boxer, to simulate the referee's raising the arm of said standing boxer in triumph and wherein said operational circuit means transmits electrical signals to said display panel for simulation of the knockout of one of said simulated boxer symbols and the appearance of said referee symbol in front of the standing boxer to simulate the referee's raising the arm of the standing boxer in triumph. ### Claim 23 (depends on 19) The electronic device of claim 19 wherein said display panel is operable by application of electrical signals thereto to simulate the end of the simulated boxing match and said referee symbol raising the arm of the winning boxer and wherein said operational circuit means transmits electrical signals to said display panel for simulation of the end of the boxing match and the referee raising the arm of the winning boxer. ### Claim 24 A self-contained electronic device for simulating a boxing match or the like comprising: a. a housing; b. a display panel on said housing providing a visual simulation of a boxing ring and operable by application of electrical signals thereto to display a pair of opposing boxer symbols, each of said boxer symbols including a body portion, and to display arm symbols of said boxer symbols extending from said body portions, said display of arm symbols being in both punching and blocking modes, said display panel being operable by application of electrical signals thereto to display a referee symbol having a body portion and to simulate the end of a round of boxing and the escorting of one of said boxer symbols to a corner of the boxing ring by said referee symbol; c. status-information means in said housing and operable by application of electrical signals thereto to display status information; d. operational circuit means in said housing and electrically connected to said display panel for application of electrical signals thereto, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portions of said boxer symbols, to move them about said simulated ring, and to display said arm symbols extending from said body portions of said boxer symbols in said punching mode and from at least one of said body portions in said blocking mode, said operational circuit means detecting a simulated hit on the body portion of one boxer symbol by the arm symbol of another boxer symbol during a simulated punch to detect a simulated hit and transmit signals to said display panel to present an indication of the simulated hit, said operational circuit means detecting the simulated interruption of a punching arm symbol from a boxer symbol by a blocking arm symbol from another boxer symbol to prevent display of a simulated hit, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portion of said referee symbol and move said referee symbol about said simulated ring and further being operable to transmit said electrical signals to said display panel for simulation of the end of the round and said escorting of one of said boxer symbols by said referee symbol, said operational circuit means also being electrically connected to said status-information means for transmission of signals thereto, said operational circuit means monitoring the simulated action to record information concerning the status of the simulated match and to transmit signals to said status-information means to display said status information; e. manually operable control elements electrically connected to said operational circuit means for transmission of electrical signals thereto upon manual operation of said manually operable control elements by a player of the game to operate said operational circuit means to move at least one of said boxer symbols about said simulated ring under manual control of the player, to display an arm of said last-mentioned boxer symbol in said punching mode under manual control of the player, and to display an arm of said last-mentioned boxer symbol in said blocking mode under manual control of the player, the player thereby being able to move a boxer symbol about said simulated ring under manual control to selectively cause simulated punches and blocks by the controlled boxer symbol. ### Claim 25 A self-contained electronic device for simulating a boxing match or the like comprising: a. a housing; b. a display panel on said housing providing a visual simulation of a boxing ring and operable by application of electrical signals thereto to display a pair of oppposing boxer symbols, each of said boxer symbols including a body portion, and to display arm symbols of said boxer symbols extending from said body portions, said display of arm symbols being in both punching and blocking modes, said display panel being operable by application of electrical signals thereto to display a referee symbol having a body portion and to simulate a knockout of a simulated boxer symbol with the referee symbol indicating the winning boxer symbol; c. status-information means in said housing and operable by application of electrical signals thereto to display status information; d. operational circuit means in said housing and electrically connected to said display panel for application of electrical signals thereto, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portions of said boxer symbols, to move them about said simulated ring, and to display said arm symbols extending from said body portions of said boxer symbols in said punching mode and from at least one of said body portions in said blocking mode, said operational circuit means detecting a simulated hit on the body portion of one boxer symbol by the arm symbol of another boxer symbol during a simulated punch to detect a simulated hit and transmit signals to said display panel to present an indication of the simulated hit, said operational circuit means detecting the simulated interruption of a punching arm symbol from a boxer symbol by a blocking arm symbol from another boxer symbol to prevent display of a simulated hit, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portion of said referee symbol and move said referee symbol about said simulated ring, said operational circuit means being operable to transmit electrical signals to said display panel for simulation of a knockout and of said referee symbol indicating the winning boxer, said operational circuit means also being electrically connected to said status-information means for transmission of signals thereto, said operational circuit means monitoring the simulated action to record information concerning the status of the simulated match and to transmit signals to said status-information means to display said status information; e. manually operable control elements electrically connected to said operational circuit means for transmission of electrical signals thereto upon manual operation of said manually operable control elements by a player of the game to operate said operational circuit means to move at least one of said boxer symbols about said simulated ring under manual control of the player, to display an arm of said last-mentioned boxer symbol in said punching mode under manual control of the player, and to display an arm of said last-mentioned boxer symbol in said blocking mode under manual control of the player, the player thereby being able to move a boxer symbol about said simulated ring under manual control to selectively cause simulated punches and blocks by the controlled boxer symbol. ### Claim 26 A self-contained electronic device for simulating a boxing match or the like comprising: a. a housing; b. a display panel on said housing providing a visual simulation of a boxing ring and operable by application of electrical signals thereto to display a pair of opposing boxer symbols, each of said boxer symbols including a body portion, and to display arm symbols of said boxer symbols extending from said body portions, said display of arm symbols being in both punching and blocking modes, said display panel being operable by application of electrical signals thereto to display a referee symbol having a body portion and to simulate a knockout of one of said simulated boxer symbols and the appearance of said referee symbol in front of the other of said simulated boxer symbols, being the standing boxer, to simulate the referee's raising the arm of said standing boxer in triumph; c. status-information means in said housing and operable by application of electrical signals thereto to display status information; d. operational circuit means in said housing and electrically connected to said display panel for application of electrical signals thereto, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portions of said boxer symbols, to move them about said simulated ring, and to display said arm symbols extending from said body portions of said boxer symbols in said punching mode and from at least one of said body portions in said blocking mode, said operational circuit means detecting a simulated hit on the body portion of one boxer symbol by the arm symbol of another boxer symbol during a simulated punch to detect a simulated hit and transmit signals to said display panel to present an indication of the simulated hit, said operational circuit means detecting the simulated interruption of a punching arm symbol from a boxer symbol by a blocking arm symbol from another boxer symbol to prevent display of a simulated hit, said operational circuit means being operable to transmit electrical signals to said display panel to display said body portion of said referee symbol and move said referee symbol about said simulated ring and to transmit signals to said display panel for simulation of the knockout of one of said simulated boxer symbols and the appearance of said referee symbol in front of the standing boxer to simulate the referee's raising the arm of the standing boxer in triumph, said operational circuit means also being electrically connected to said status-information means for transmision of signals thereto, said operational circuit means monitoring the simulated action to record information concerning the status of the simulated match and to transmit signals to said status-information means to display said status information; e. manually operable control elements electrically connected to said operational circuit means for transmission of electrical signals thereto upon manual operation of said manually operable control elements by a player of the game to operate said operational circuit means to move at least one of said boxer symbols about said simulated ring under manual control of the player, to display an arm of said last-mentioned boxer symbol in said punching mode under manual control of the player, and to display an arm of said last-mentioned boxer symbol in said blocking mode under manual control of the player, the player thereby being able to move a boxer symbol about said simulated ring under manual control to selectively cause simulated punches and blocks by the controlled boxer symbol.