US4193600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cribbage scoring device
Assignee: Individual
•
Filing: 1977-12-19
•
Granted: 1980-03-18
•
Expires: 1997-12-19
Abstract
Abstract A cribbage scoring device having an input device, a display device, and electronic circuitry to exercise the display device and provide the card players with scoring information. The device is preferably embodied in a relatively small housing. Each card player has a keyboard section to input scoring information and several display sections to display one's own score as well as the difference between one's score and an opponent's score. The electronic circuitry is located within the housing, consists of six subsystems: keyboard, memory, display, clock, instruction decode and sequence decode, and modification logic. The device may be operated either by battery or from an AC line.
Inventors
- 👤 Roy Armstrong
- 👤 William M. Kahn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:03
CPC Classifications
A; A63; A63F; A63F1/00; A63F1/06; A63F1/18; Y; Y10; Y10S; Y10S273/00; Y10S273/26
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
232 words
A cribbage board scoring device defined by an electronic circuit means and comprising: input means for each player including circuit means for registering numerical data, means responsive to said input means for providing a cumulative count for each player, means for displaying each cumulative count, and means for displaying a difference count corresponding to the difference between cumulative counts for two players, said electronic circuit means comprising: a clock subsystem means connected to an instruction decode and sequence control subsystem to provide a synchronization time signal to the remaining portions of the circuit; a keyboard subsystem means connected to a memory subsystem means to provide unprocessed data input to said circuit; said memory subsystem means connected to a modification logic subsystem means and a display subsystem means to store said unprocessed data and processed data and communicate said processed data to a display subsystem; said instruction decoding and sequence control subsystem means communicating command and sequence information to remaining portions of said circuit; said modification logic subsystem means connected to said instruction decoding and sequence means to receive said unprocessed data from said memory subsystem and perform a function upon said unprocessed data to convert said unprocessed data to processed data, said processed data being transmitted to said memory subsystem; a display subsystem means to receive said processed data from said memory subsystem and display said processed data on said display means.
Claim 2
Dependent Claim
232 words
A cribbage board scoring device defined by an electronic circuit means and comprising: input means for each player including circuit means for registering numerical data, means responsive to said input means for providing a cumulative count for each player, means for displaying each cumulative count, and means for displaying a difference count corresponding to the difference between cumulative counts for two players, said electronic circuit means comprising: a clock subsystem means connected to an instruction decode and sequence control subsystem to provide a synchronization time signal to the remaining portions of the circuit; a keyboard subsystem means connected to a memory subsystem means to provide unprocessed data input to said circuit; said memory subsystem means connected to a modification logic subsystem means and a display subsystem means to store said unprocessed data and processed data and communicate said processed data to a display subsystem; said instruction decoding and sequence control subsystem means communicating command and sequence information to remaining portions of said circuit; said modification logic subsystem means connected to said instruction decoding and sequence means to receive said unprocessed data from said memory subsystem and perform a function upon said unprocessed data to convert said unprocessed data to processed data, said processed data being transmitted to said memory subsystem; a display subsystem means to receive said processed data from said memory subsystem and display said processed data on said display means.
Claim 3
Dependent Claim
25 words
A cribbage board scoring device in accordance with claim 1 wherein said clock subsystem means comprises an oscillator operating at a frequency of 640,000 Hz.
Claim 4
Dependent Claim
108 words
A cribbage board scoring device in accordance with claim 1 wherein said keyboard subsystem means comprises: a keyboard matrix; a multiplexer connected to said keyboard matrix; a demultiplexer connected to said keyboard matrix; a binary counter connected to said multiplexer and demultiplexer, said binary counter being free-running until said keyboard button is depressed, whereupon an output signal from said multiplexer stops said binary counter at a location representing a particular keyboard button depression; a key operation device connected to said binary counter and said demultiplexer, said key operation decode being inputted with unprocessed data so as to provide keyboard status information to said instruction decode and sequence subsystem.
Claim 5
Dependent Claim
112 words
A cribbage board scoring device in accordance with claim 1 wherein said memory subsystem means comprises: a random access memory; a data selector connected to said random access memory and inputted by said unprocessed data from said keyboard subsystem means and by processed data from said modification logic subsystem means; a random access memory address means connected to said random access memory; and a keyboard selection means connected to said random access memory means and inputted from said keyboard subsystem so that said random access memory is inputted with either said processed or said unprocessed data so as to provide an output to said display subsystem means or said modification logic means.
Claim 6
Dependent Claim
67 words
A cribbage board scoring device in accordance with claim 4 wherein said instruction decoding and sequence control subsystem means comprises: a read only memory; a binary counter connected to said read only memory; a holdig register connected to said read only memory; and a demultiplexer connected to said holding register, the output being a plurality of command signals which are connected to all subsystems in the unit.
Claim 7
Dependent Claim
74 words
A cribbage board scoring device in accordance with claim 1 wherein said modification logic subsystem means comprises: a plurality of storage and command gates connected to said random access memory output; an adder-subtractor whose input lines are connected to said storage and command gates, and output lines connected to said data selector in said memory subsystem so that unprocessed data entering said storage and command gates is processed and returned to said memory subsystem.
Claim 8
Dependent Claim
42 words
A cribbage board scoring device in accordance with claim 1 wherein said display subsystem means comprises; a plurality of display indicators; a seven segment decoder; and a demultiplexer so that said decoder and demultiplexer are exercised to energize a particular display indicator.
Claim 9
Dependent Claim
151 words
A cribbage board scoring device comprising; means defining a playing surface having at least first and second player stations, first and second keyboard input means associated, respectively, with the first and second stations, means responsive to said first and second input means for providing respective first and second cumulative counts, first and second means associated, respectively, with the first and second stations for displaying each cumulative count to provide cumulative scoring information for each player, means responsive to said first and second cumulative counts for providing a difference count and the polarity thereof respresentative of the difference between the scores between players continuously during the game, and first and second means associated respectively, with the first and second stations for displaying the difference count along with a polarity indication, a positive polarity of one station indicating a difference gain and a negative polarity at the other station indicating a difference loss.
Claim 10
Dependent Claim
151 words
A cribbage board scoring device comprising; means defining a playing surface having at least first and second player stations, first and second keyboard input means associated, respectively, with the first and second stations, means responsive to said first and second input means for providing respective first and second cumulative counts, first and second means associated, respectively, with the first and second stations for displaying each cumulative count to provide cumulative scoring information for each player, means responsive to said first and second cumulative counts for providing a difference count and the polarity thereof respresentative of the difference between the scores between players continuously during the game, and first and second means associated respectively, with the first and second stations for displaying the difference count along with a polarity indication, a positive polarity of one station indicating a difference gain and a negative polarity at the other station indicating a difference loss.
Claim 11
Dependent Claim
47 words
A cribbage board scoring device in accordance with claim 8 wherein said input means comprises: a plurality of keyboard buttons, each button being assigned a different numerical value or function so that a depression of a keyboard button inputs into said device a numerical value or function.
Claim 12
Dependent Claim
36 words
A cribbage board scoring device in accordance with claim 8 wherein said means for displaying each cumulative count comprises: a plurality of seven segment with crystal display devices arranged to display a plurality of scoring information.
Claim 13
Dependent Claim
28 words
A cribbage board scoring device in accordance with claim 8 including means defining a surface for commonly supporting at least part of the input means and display means.
Claim 14
Dependent Claim
41 words
A cribbage board scoring device in accordance with claim 8 including means responsive to said cumulative counts for displaying a condition wherein one of said players has scored, at the end of a game, a predetermined number more than another player.
Claim 15
Dependent Claim
42 words
A cribbage board scoring device as set forth in claim 8 including first and second means associated, respectively, with the first and second stations and responsive to the first and second input means for displaying a last entry count at each station.
Claim 16
Dependent Claim
18 words
A cribbage board scoring device as set forth in claim 8 including means for displaying a skunk condition.
Claim 17
Dependent Claim
20 words
A cribbage board scoring device as set forth in claim 14 including means for also displaying a double skunk condition.
Claim 18
Dependent Claim
16 words
A cribbage board scoring device as set forth in claim 8 including a partner selection switch.
References Cited (Backward Citations)
US3189888A
Cited
US3310308A
Cited
US3420526A
Cited
US4059272A
Cited
US4015846A
Cited
US4030764A
Cited
US4130871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-18 | 1983-09-17 | 1984-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-18 | 1987-09-17 | 1988-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-18 | 1991-09-17 | 1992-03-18 | $7700.00 | Window Closed / Lapsed |