US3166243A - Check number computing and printing apparatus - Google Patents

Check number computing and printing apparatus Download PDF

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Publication number
US3166243A
US3166243A US161593A US16159361A US3166243A US 3166243 A US3166243 A US 3166243A US 161593 A US161593 A US 161593A US 16159361 A US16159361 A US 16159361A US 3166243 A US3166243 A US 3166243A
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US
United States
Prior art keywords
printing apparatus
check number
number computing
computing
luhn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US161593A
Inventor
Alton J Torre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to US161593A priority Critical patent/US3166243A/en
Application granted granted Critical
Publication of US3166243A publication Critical patent/US3166243A/en
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Expired - Lifetime legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/104Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J7/00Type-selecting or type-actuating mechanisms
    • B41J7/32Type-face selected by operation of sliding members

Description

Jan. 19, 1965 A- J. ToRRE 3,166,243
CHcK NUMBER cMPUTNG AND PRNTNG APPARATUS Filed DeCl 22, 1961 that InoveInent of a 11y geT 1ack cauSes1ottiOn oth of References Ced in the I11e of this atent UNITED STATES PATENTS Ward lFeb. 16, 1937 Abach -1 Se t, 19, 1939 Lion MaT. 19, 1940 Luhn 12, 1947 Andeson Iul 6, 1948 Jones S e t. 28, 1948 1sserStedt 0ct. 31,19S0
ReumeTman Iuly Z8 1953 Renn19rman et al Iuly Z8 Luhn Dc. 8, Henig et L NOv. L ROth ]an. 6, Luhn Aug. Z3 Z1tnik May 8, GDeene ()ct. 1, RookS Nov. 5,
FOREIGN PATENTS 1 rance oct. S,
0THER REFERENCES 1993 19$3 19SS 19S9 1960 1962 1963 1963 IBM Technical DiscloSUTe B11Hetin, voL 3 No, 3 AuguS1
US161593A 1961-12-22 1961-12-22 Check number computing and printing apparatus Expired - Lifetime US3166243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US161593A US3166243A (en) 1961-12-22 1961-12-22 Check number computing and printing apparatus

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Application Number Priority Date Filing Date Title
US161593A US3166243A (en) 1961-12-22 1961-12-22 Check number computing and printing apparatus

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US3166243A true US3166243A (en) 1965-01-19

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US161593A Expired - Lifetime US3166243A (en) 1961-12-22 1961-12-22 Check number computing and printing apparatus

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207431A (en) * 1962-10-18 1965-09-21 Telefonbau & Normalzeit Gmbh Differential actuating mechanism for franking machines
US3386653A (en) * 1965-12-17 1968-06-04 Ncr Co Check number evaluating device
US3477639A (en) * 1965-10-06 1969-11-11 Svenska Dataregister Ab Apparatus for the checking of multidigit numbers
US3590732A (en) * 1968-07-18 1971-07-06 Lewis A Kingsley Work-supporting means and type-bar-setting mechanism in hot-stamping machines
US3731059A (en) * 1971-02-01 1973-05-01 Robertshaw Controls Co Cooking computer
US4207814A (en) * 1976-12-30 1980-06-17 Schenk William D Apparatus for printing serial numbers with check digits

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR595554A (en) * 1924-03-22 1925-10-05 Improvements to calculating machines
US2070763A (en) * 1933-11-02 1937-02-16 Ward Edward John Machine for printing money values
US2173246A (en) * 1939-09-19 Calculating machine and recording
US2193929A (en) * 1936-06-29 1940-03-19 Lion Kurt Siegfried Automatic calculation apparatus
US2425549A (en) * 1944-08-31 1947-08-12 Ibm Calculation checking device
US2444549A (en) * 1944-10-28 1948-07-06 Honeywell Regulator Co Polynomial equation computer
US2450283A (en) * 1945-07-21 1948-09-28 Martin L Jones Antenna pattern tracer
US2527734A (en) * 1946-08-22 1950-10-31 Corex Ltd Logarithmic calculator
US2646747A (en) * 1948-08-27 1953-07-28 Reumerman Theodorus Counter for numbering and measuring devices
US2646923A (en) * 1947-08-30 1953-07-28 Reumerman Theodorus Device for determining check symbols
US2661896A (en) * 1950-04-18 1953-12-08 Ibm Serial numbering machine
US2722378A (en) * 1950-02-28 1955-11-01 Willem H T Helmig Means for determining check symbols for symbol groups
US2867168A (en) * 1953-11-06 1959-01-06 Ibm Printer positioning mechanism
US2950048A (en) * 1960-08-23 Computer for verifying numbers
US3033450A (en) * 1959-12-18 1962-05-08 Pure Oil Co Check digit computing apparatus
US3105636A (en) * 1958-12-24 1963-10-01 George B Greene Computing and recording apparatus
US3109587A (en) * 1960-03-09 1963-11-05 Collins Radio Co Method of mechanical addition

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950048A (en) * 1960-08-23 Computer for verifying numbers
US2173246A (en) * 1939-09-19 Calculating machine and recording
FR595554A (en) * 1924-03-22 1925-10-05 Improvements to calculating machines
US2070763A (en) * 1933-11-02 1937-02-16 Ward Edward John Machine for printing money values
US2193929A (en) * 1936-06-29 1940-03-19 Lion Kurt Siegfried Automatic calculation apparatus
US2425549A (en) * 1944-08-31 1947-08-12 Ibm Calculation checking device
US2444549A (en) * 1944-10-28 1948-07-06 Honeywell Regulator Co Polynomial equation computer
US2450283A (en) * 1945-07-21 1948-09-28 Martin L Jones Antenna pattern tracer
US2527734A (en) * 1946-08-22 1950-10-31 Corex Ltd Logarithmic calculator
US2646923A (en) * 1947-08-30 1953-07-28 Reumerman Theodorus Device for determining check symbols
US2646747A (en) * 1948-08-27 1953-07-28 Reumerman Theodorus Counter for numbering and measuring devices
US2722378A (en) * 1950-02-28 1955-11-01 Willem H T Helmig Means for determining check symbols for symbol groups
US2661896A (en) * 1950-04-18 1953-12-08 Ibm Serial numbering machine
US2867168A (en) * 1953-11-06 1959-01-06 Ibm Printer positioning mechanism
US3105636A (en) * 1958-12-24 1963-10-01 George B Greene Computing and recording apparatus
US3033450A (en) * 1959-12-18 1962-05-08 Pure Oil Co Check digit computing apparatus
US3109587A (en) * 1960-03-09 1963-11-05 Collins Radio Co Method of mechanical addition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207431A (en) * 1962-10-18 1965-09-21 Telefonbau & Normalzeit Gmbh Differential actuating mechanism for franking machines
US3477639A (en) * 1965-10-06 1969-11-11 Svenska Dataregister Ab Apparatus for the checking of multidigit numbers
US3386653A (en) * 1965-12-17 1968-06-04 Ncr Co Check number evaluating device
US3590732A (en) * 1968-07-18 1971-07-06 Lewis A Kingsley Work-supporting means and type-bar-setting mechanism in hot-stamping machines
US3731059A (en) * 1971-02-01 1973-05-01 Robertshaw Controls Co Cooking computer
US4207814A (en) * 1976-12-30 1980-06-17 Schenk William D Apparatus for printing serial numbers with check digits

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