US4140404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printer for bowling score computer
Assignee: AMF BOWLING PRODUCTS Inc A VIRGINIA Corp
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Filing: 1976-09-23
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Granted: 1979-02-20
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Expires: 1996-09-23
Abstract
Abstract A dot printer compatible with a bowling scorer system is disclosed wherein game score data is stored for a plurality of bowlers; one character of such data for each bowler is converted to a dot matrix compatible format; and a columnar portion of each converted character is printed for each player, the print operation being repeated until the characters are all printed. The system is uniquely compatible with printing of a game score background grid, whereby certain dot printing elements are energized in printing every column to print the grid's horizontal lines; and all vertical dot elements are concurrently energized at designated intervals between character printings to print vertical lines.
Inventors
- 👤 Reginald A. Kaenel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:45
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K15/10; A; A63; A63D; A63D5/00; A63D5/04; A63D2005/048
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
165 words
A printer for a bowling game scoring computer for simultaneously printing the game score history of a plurality of bowlers comprising a linear array of dot print elements; means for storing ball-by-ball, frame, and game score data characters for said plurality of players; means for converting one of said stored characters for each of said players whose history is to be printed to data having a dot display compatible format; means for transferring a columnar portion of said data representing each of said converted characters for each player whose score history is being printed as selective enabling signals to said print elements; and pulse means for energizing ones of said plurality of print elements selected by said transferred data whereby a representation of the converted characters of said player's game score is printed on a column-by-column basis; said pulse means further energizing selected ones of said print elements to print simultaneously a rectangular background grid for said game score comprising horizontal and vertical interlaced lines.
Claim 2
Dependent Claim
165 words
A printer for a bowling game scoring computer for simultaneously printing the game score history of a plurality of bowlers comprising a linear array of dot print elements; means for storing ball-by-ball, frame, and game score data characters for said plurality of players; means for converting one of said stored characters for each of said players whose history is to be printed to data having a dot display compatible format; means for transferring a columnar portion of said data representing each of said converted characters for each player whose score history is being printed as selective enabling signals to said print elements; and pulse means for energizing ones of said plurality of print elements selected by said transferred data whereby a representation of the converted characters of said player's game score is printed on a column-by-column basis; said pulse means further energizing selected ones of said print elements to print simultaneously a rectangular background grid for said game score comprising horizontal and vertical interlaced lines.
Claim 3
Dependent Claim
101 words
A printer as claimed in claim 1 further including a clock pulse source for controlling the transfer of said columnar portions of characters by said transferring means, and means for printing a rectangular background grid for said frame score data including means included in said transferring means for simultaneously energizing every one of said elements of said linear array to print a vertical line of said grid; and means directly responsive to said clock pulse source for energizing selected ones of said linear array of print elements with every operation of said pulse means to print horizontal lines of said grid.
Claim 4
Dependent Claim
28 words
A printer as claimed in claim 2 including thermally responsive paper as a recording medium, said print elements comprising resistors for selectively forming dots on said recording medium.
Claim 5
Dependent Claim
41 words
A printer as claimed in claim 3 wherein said transferring means includes register means for storing said converted data, and first signal means for gating said converted data into said register means to form said enabling signals for said print elements.
Claim 6
Dependent Claim
33 words
A printer as claimed in claim 4 wherein said pulse means comprises a monostable multi-vibrator having a period shorter than the storage time for said dot format data stored by said register means.
Claim 7
Dependent Claim
72 words
A printer as claimed in claim 1 wherein said linear array of print elements is divided into a plurality of sectors, said transferring means includes a register means including plural registers for storing said converted data, each register of said register means having an input connected to said storing means, and a plurality of outputs, each of said outputs connected to a print element in each of a plurality of said sectors.
Claim 8
Dependent Claim
30 words
A printer as claimed in claim 6 wherein each of said sectors includes a sufficient number of said print elements to print the game score of one of said players.
Claim 9
Dependent Claim
35 words
A printer as claimed in claim 7 wherein each of said sectors further comprises a sufficient number of print elements to print background grid lines for the player's game score printed by said sector's elements.
Claim 10
Dependent Claim
101 words
A printer as claimed in claim 8 further including a clock pulse source for controlling the transfer of said columnar portions of characters by said transferring means, and means for printing a rectangular background grid for said frame score data including means included in said transferring means for simultaneously energizing every one of said elements of said linear array to print a vertical line of said grid; and means directly responsive to said clock pulse source for energizing selected ones of said linear array of print elements with every operation of said pulse means to print horizontal lines of said grid.
Claim 11
Dependent Claim
23 words
A printer as claimed in claim 7 wherein each of said sectors comprises about one-fourth of said print elements in said linear array.
Claim 12
Dependent Claim
33 words
A printer as claimed in claim 6 wherein said pulse means comprises a plurality of phase drive lines, one for each of said sectors, for carrying drive pulses to said selected print elements.
Claim 13
Dependent Claim
30 words
A printer as claimed in claim 11 wherein each of said sectors includes a sufficient number of said print elements to print the game score of one of said players.
Claim 14
Dependent Claim
101 words
A printer as claimed in claim 12 further including a clock pulse source for controlling the transfer of said columnar portions of characters by said transferring means, and means for printing a rectangular background grid for said frame score data including means included in said transferring means for simultaneously energizing every one of said elements of said linear array to print a vertical line of said grid; and means directly responsive to said clock pulse source for energizing selected ones of said linear array of print elements with every operation of said pulse means to print horizontal lines of said grid.
Claim 15
Dependent Claim
92 words
A printer as claimed in claim 11 further comprising print drivers connected between each of said phase drive lines and the print elements energized thereby, each print driver comprising at least one transistor, and means for detecting the failure of any of said print driver transistors comprising a first inverter whose output defines a print fail signal indicating failure of one of said print driver transistors, and having a plurality of inputs including each of said phase drive lines and a second inverter coupled between said print drivers and said first inverter.
Claim 16
Dependent Claim
79 words
A bowling computer system including means for storing game scoring data comprising the ball-by-ball frame and total game score history of bowling games for a plurality of bowlers; means for printing said stored data, wherein the improvement comprises said printing means having a linear array of adjacent dot print elements, said array being of sufficient length to print simultaneously the game scoring data for all of said players and a rectangular background grid comprising horizontal and vertical interlaced lines.
Claim 17
Dependent Claim
79 words
A bowling computer system including means for storing game scoring data comprising the ball-by-ball frame and total game score history of bowling games for a plurality of bowlers; means for printing said stored data, wherein the improvement comprises said printing means having a linear array of adjacent dot print elements, said array being of sufficient length to print simultaneously the game scoring data for all of said players and a rectangular background grid comprising horizontal and vertical interlaced lines.
Claim 18
Dependent Claim
136 words
A system as claimed in claim 15 including a random access memory for storing said score history in binary data character format, means for transmitting the data to said printer comprising means for converting one of said stored data characters for each of said players whose history is to be printed to data having a dot display compatible format; means for transferring a columnar portion of said data representing each of said converted characters for each player whose score history is being printed as selective enabling signals to said print elements; and pulse means for energizing ones of said plurality of print elements selected by said transferred data whereby a representation of the converted characters of said player's game score is printed on a column-by-column basis by said printing means in alignment with said background grid.
Claim 19
Dependent Claim
104 words
A system as claimed in claim 16 further including a clock pulse source for controlling the transfer of said columnar portions of characters by said transferring means, and wherein said means for printing said rectangular background grid for said frame score data including means included in said transferring means for simultaneously energizing every one of said elements of said linear array to print said vertical lines of said grid; and means directly responsive to said clock pulse source for energizing selected ones of said linear array of print elements with every operation of said pulse means to print said horizontal lines of said grid.
Claim 20
Dependent Claim
28 words
A printer as claimed in claim 17 including thermally responsive paper as a recording medium, said print elements comprising resistors for selectively forming dots on said recording medium.
Claim 21
Dependent Claim
41 words
A system as claimed in claim 18 wherein said transferring means includes register means for storing said converted data, and first signal means for gating said converted data into said register means to form said enabling signals for said print elements.
Claim 22
Dependent Claim
33 words
A system as claimed in claim 19 wherein said pulse means comprises a monostable multi-vibrator having a period shorter than the storage time for said dot format data stored by said register means.
Claim 23
Dependent Claim
54 words
A system as claimed in claim 20 wherein said linear array of print elements is divided into a plurality of sectors, said register means having an input connected to said storing means, and a plurality of outputs, each of said outputs connected to a print element in each of a plurality of said sectors.
Claim 24
Dependent Claim
30 words
A system as claimed in claim 21 wherein each of said sectors includes a sufficient number of said print elements to print the game score of one of said players.
Claim 25
Dependent Claim
35 words
A system as claimed in claim 22 wherein each of said sectors further comprises a sufficient number of print elements to print background grid lines for the player's game score printed by said sector's elements.
Claim 26
Dependent Claim
23 words
A system as claimed in claim 22 wherein each of said sectors comprises about one-fourth of said print elements in said linear array.
Claim 27
Dependent Claim
33 words
A system as claimed in claim 21 wherein said pulse means comprises a plurality of phase drive lines, one for each of said sectors, for carrying drive pulses to said selected print elements.
Claim 28
Dependent Claim
30 words
A system as claimed in claim 25 wherein each of said sectors includes a sufficient number of said print elements to print the game score of one of said players.
Claim 29
Dependent Claim
92 words
A system as claimed in claim 21 further comprisng print drivers connected between each of said phase drive lines and the print elements energized thereby, each print driver comprising at least one transistor, and means for detecting the failure of any of said print driver transistors comprising a first inverter whose output defines a print fail signal indicating failure of one of said print drive transistors, and having a plurality of inputs including each of said phase drive lines and a second inverter coupled between said print drivers and said first inverter.
Claim 30
Dependent Claim
41 words
A system as claimed in claim 17 wherein said transferring means includes register means for storing said converted data, and first signal means for gating said converted data into said register means to form said enabling signals for said print elements.
Claim 31
Dependent Claim
54 words
A system as claimed in claim 28 wherein said linear array of print elements is divided into a plurality of sectors, said register means having an input connected to said storing means, and a plurality of outputs, each of said outputs connected to a print element in each of a plurality of said sectors.
Claim 32
Dependent Claim
33 words
A system as claimed in claim 29 wherein said pulse means comprises a plurality of phase drive lines, one for each of said sectors, for carrying drive pulses to said selected print elements.
Claim 33
Dependent Claim
92 words
A system as claimed in claim 30 further comprising print drivers connected between each of said phase drive lines and the print elements energized thereby, each print driver comprising at least one transistor, and means for detecting the failure of any of said print driver transistors comprising a first inventor whose output defines a print fail signal indicating failure of one of said print driver transistors, and having a plurality of inputs including each of said phase drive lines and a second inverter coupled between said print drivers and said first inverter.
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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) | 1982-02-19 | 1982-08-21 | 1983-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-19 | 1986-08-21 | 1987-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-19 | 1990-08-21 | 1991-02-20 | $7700.00 | Window Closed / Lapsed |