US4223893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic game
Assignee: TRYOM Inc
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Filing: 1975-11-11
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Granted: 1980-09-23
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Expires: 1995-11-11
Abstract
Abstract An electronic backgammon game includes an illuminated display which is energized utilizing a microprocessor programmed according to the rules of the game of backgammon. The display includes pictorial representations of pips of a backgammon board, and first, second, and third sets of electrically responsive visual indicators. The first set of visual indicators manifest a substantially randomly determined chance value, the second set of visual indicators indicates the occupancy of a given pip during the play of the game, and the third set of indicators indicates which contestant is to enter the next in sequence play instruction. The microprocessor energizes the third set of indicators according to a value given by the first set of indicators to indicate which contestant is to enter the first instruction. The microprocessor utilizes memory for storing the previous occupancy states of the pips during the entry of subsequent play instructions and selectively energizes the second set of visual indicators to indicate the previous occupancy state of at least one of the pips when so commanded during subsequent play instructions.
Inventors
- 👤 Tim A. Shane
- 👤 Gary J. O'Hara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:45
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00643
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
182 words
An electronic backgammon game wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including pictorial representation of pips of a backgammon board and first, second, and third sets of electrically responsive visual indicators, the first set of visual indicators for manifesting a substantially randomly determined chance value, the second set of visual indicators for indicating the occupancy of a given pip during play of the game, and the third set of indicators for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be mechanically actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the first and third sets of indicators to thereby initiate play, said energizing means including means for energizing the first set of indicators to display a substantially random value and for energizing the third set of indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruction.
Claim 2
Dependent Claim
182 words
An electronic backgammon game wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including pictorial representation of pips of a backgammon board and first, second, and third sets of electrically responsive visual indicators, the first set of visual indicators for manifesting a substantially randomly determined chance value, the second set of visual indicators for indicating the occupancy of a given pip during play of the game, and the third set of indicators for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be mechanically actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the first and third sets of indicators to thereby initiate play, said energizing means including means for energizing the first set of indicators to display a substantially random value and for energizing the third set of indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruction.
Claim 3
Dependent Claim
25 words
The electronic backgammon game according to claim 1 wherein said energizing means includes a microprocessor programmed according to the rules of the game of backgammon.
Claim 4
Dependent Claim
66 words
The electronic backgammon game according to claim 2 wherein said energizing means includes a memory which stores the previous occupancy states of the pips during the entry of subsequent play instructions, and wherein said energizing means is responsive to actuation of the input means for selectively energizing the second set of visual indicators to indicate said previous occupancy state of at least one of the pips.
Claim 5
Dependent Claim
50 words
The electronic backgammon game according to claim 3 wherein the play instruction entry means includes an encoder for encoding each of the play instructions to provide an encoded instruction, and the energizing means further include decoder means for decoding the encoded instructions and for energizing selected ones of the indicators.
Claim 6
Dependent Claim
40 words
The electronic backgammon game according to claim 3 and further including a fourth set of visual indicators operatively responsive to said energizing means for indicating when one of the constestants has won the game of backgammon and play is terminated.
Claim 7
Dependent Claim
43 words
The electronic backgammon game according to claim 3 wherein said input means includes a manually actuable switch for conditioning said energizing means to effect energization of the second set of visual indicators for indicating the previous occupancy state of one of the pips.
Claim 8
Dependent Claim
48 words
The electronic backgammon game according to claim 6 wherein said input means includes an encoder for encoding each of the play instructions to provide an encoded instruction, and the energizing means includes decoder means for decoding each of the encoded instructions and operating selected ones of the indicators.
Claim 9
Dependent Claim
156 words
An electronic board game comprising: (a) a playing board having a plurality of game positions; (b) first illumination means for displaying at each of said positions a number of game pieces for each player of the game; and (c) electronic control circuitry means to move a game piece of one player from an initial position to a final position, to move a game piece of another player on said final position to a predetermined position if said another player has only one game piece on said final position to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 10
Dependent Claim
156 words
An electronic board game comprising: (a) a playing board having a plurality of game positions; (b) first illumination means for displaying at each of said positions a number of game pieces for each player of the game; and (c) electronic control circuitry means to move a game piece of one player from an initial position to a final position, to move a game piece of another player on said final position to a predetermined position if said another player has only one game piece on said final position to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 11
Dependent Claim
167 words
An electronic game having a plurality of game positions and a plurality of game pieces which selectively occupy the game positions, comprising: (a) illumination means depicting the game positions and for displaying at each of said positions a number of game pieces for each player of the game; and (b) electronic control circuitry means to move a game piece of one player from an initial position to a final position, to move a game piece of another player on said final position to a predetermined position if said another player has only one game piece on said final position to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 12
Dependent Claim
167 words
An electronic game having a plurality of game positions and a plurality of game pieces which selectively occupy the game positions, comprising: (a) illumination means depicting the game positions and for displaying at each of said positions a number of game pieces for each player of the game; and (b) electronic control circuitry means to move a game piece of one player from an initial position to a final position, to move a game piece of another player on said final position to a predetermined position if said another player has only one game piece on said final position to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 13
Dependent Claim
165 words
An electronic game having a plurality of game pieces and a plurality of game positions which the game pieces selectively occupy, comprising: (a) illumination means for displaying the number of game pieces at each of said positions for each player of the game; and (b) electronic control circuitry means to control movement of a game piece of one player from an initial position to a final position, to control movement of another player's game piece from said final position to a predetermined position if said another player has only one game piece on said final position thereby to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 14
Dependent Claim
165 words
An electronic game having a plurality of game pieces and a plurality of game positions which the game pieces selectively occupy, comprising: (a) illumination means for displaying the number of game pieces at each of said positions for each player of the game; and (b) electronic control circuitry means to control movement of a game piece of one player from an initial position to a final position, to control movement of another player's game piece from said final position to a predetermined position if said another player has only one game piece on said final position thereby to keep the one game piece in play, and to detect a number of game pieces of said another player on said final position when the one player is attempting to move a game piece and prevent the game piece of the one player from moving from said initial position to said final position when there are plural game pieces of said another player on said final position.
Claim 15
Dependent Claim
150 words
An electronic backgammon game wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including pictorial representation of pips of a backgammon board and including electrically responsive visual indicators for manifesting a substantially randomly determined chance value, for indicating the occupancy of a given pip during play of the game, and for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be mechanically actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the visual indicators to thereby initiate play, said energizing means including means for energizing the indicators to display a substantially random value and for energizing the indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruction.
Claim 16
Dependent Claim
150 words
An electronic backgammon game wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including pictorial representation of pips of a backgammon board and including electrically responsive visual indicators for manifesting a substantially randomly determined chance value, for indicating the occupancy of a given pip during play of the game, and for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be mechanically actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the visual indicators to thereby initiate play, said energizing means including means for energizing the indicators to display a substantially random value and for energizing the indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruction.
Claim 17
Dependent Claim
156 words
An electronic backgammon game having representations of pips of a backgammon board wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including at least one set of electrically responsive visual indicators for manifesting a substantially randomly determined chance value, for indicating the occupancy of a given pip during play of the game, and for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the at least one set of indicators to thereby initiate play, said energizing means including means for energizing the indicators to display a substantially random value and for energizing the indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruciton.
Claim 18
Dependent Claim
156 words
An electronic backgammon game having representations of pips of a backgammon board wherein a contestant enters an instruction for initiating play of the game, comprising: (a) an illuminated display including at least one set of electrically responsive visual indicators for manifesting a substantially randomly determined chance value, for indicating the occupancy of a given pip during play of the game, and for indicating which contestant is to enter the next in sequence play instruction; (b) input means adapted to be actuated by the contestant for entering his play instructions; and (c) means coupled to the input means and responsive to the entered play instructions for selectively energizing the at least one set of indicators to thereby initiate play, said energizing means including means for energizing the indicators to display a substantially random value and for energizing the indicators according to said substantially random value to thereby indicate which contestant is to enter the first play instruciton.
Claim 19
Dependent Claim
142 words
A game for playing backgammon electronically, comprising: (a) a playing board having a plurality of game positions and having first light emitting means for representing, when energized, the positions of men for each player; (b) memory means for storing signals corresponding to the number of men of each player at each of said positions; (c) means, connected to said memory means, for energizing said first light emitting means; (d) means, connected to said memory means, for controlling movement of a man from an initial position to a final position and for updating said memory means to store new signals as a result of the move; and (e) means, responsive to said stored signals, for preventing a move from occurring if the final position to which one player wants to move a man has a certain number of men of the other player.
Claim 20
Dependent Claim
142 words
A game for playing backgammon electronically, comprising: (a) a playing board having a plurality of game positions and having first light emitting means for representing, when energized, the positions of men for each player; (b) memory means for storing signals corresponding to the number of men of each player at each of said positions; (c) means, connected to said memory means, for energizing said first light emitting means; (d) means, connected to said memory means, for controlling movement of a man from an initial position to a final position and for updating said memory means to store new signals as a result of the move; and (e) means, responsive to said stored signals, for preventing a move from occurring if the final position to which one player wants to move a man has a certain number of men of the other player.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-23 | 1984-03-24 | 1984-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-23 | 1988-03-24 | 1988-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-23 | 1992-03-24 | 1992-09-23 | $7700.00 | Window Closed / Lapsed |