US2923469A - Electronic calculator - Google Patents

Electronic calculator Download PDF

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Publication number
US2923469A
US2923469A US404172A US40417254A US2923469A US 2923469 A US2923469 A US 2923469A US 404172 A US404172 A US 404172A US 40417254 A US40417254 A US 40417254A US 2923469 A US2923469 A US 2923469A
Authority
US
United States
Prior art keywords
electronic calculator
woodbury
sheets
sheet
filed jan
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
US404172A
Other languages
English (en)
Inventor
William W Woodbury
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority to BE534876D priority Critical patent/BE534876A/xx
Priority to NL193982D priority patent/NL193982A/xx
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to US404172A priority patent/US2923469A/en
Priority to GB33426/54A priority patent/GB794171A/en
Priority to DEI9668A priority patent/DE1151684B/de
Priority to CH330548D priority patent/CH330548A/fr
Application granted granted Critical
Publication of US2923469A publication Critical patent/US2923469A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/08—Digital computers in general; Data processing equipment in general using a plugboard for programming

Definitions

  • FIG.2A AGENT Feb. 2, 1960 Filed Jan. 15, 1954 W. W. WOODBURY ELECTRONIC CALCULATOR 77 Sheets-Sheet 4 FIG.2A
  • Am' A A' Am 806 3F04 76214 Ng" ,l ,l P/eo/e/msrfs"--" ⁇ ,f ,/f

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Color Printing (AREA)
  • Electrotherapy Devices (AREA)
  • Complex Calculations (AREA)
US404172A 1954-01-15 1954-01-15 Electronic calculator Expired - Lifetime US2923469A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE534876D BE534876A (US20020095090A1-20020718-M00002.png) 1954-01-15
NL193982D NL193982A (US20020095090A1-20020718-M00002.png) 1954-01-15
US404172A US2923469A (en) 1954-01-15 1954-01-15 Electronic calculator
GB33426/54A GB794171A (en) 1954-01-15 1954-11-18 Electronic calculating apparatus
DEI9668A DE1151684B (de) 1954-01-15 1955-01-13 Elektronisch arbeitende Rechenmaschine mit einer Programmvorrichtung
CH330548D CH330548A (fr) 1954-01-15 1955-01-14 Calculatrice électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US404172A US2923469A (en) 1954-01-15 1954-01-15 Electronic calculator

Publications (1)

Publication Number Publication Date
US2923469A true US2923469A (en) 1960-02-02

Family

ID=23598467

Family Applications (1)

Application Number Title Priority Date Filing Date
US404172A Expired - Lifetime US2923469A (en) 1954-01-15 1954-01-15 Electronic calculator

Country Status (6)

Country Link
US (1) US2923469A (US20020095090A1-20020718-M00002.png)
BE (1) BE534876A (US20020095090A1-20020718-M00002.png)
CH (1) CH330548A (US20020095090A1-20020718-M00002.png)
DE (1) DE1151684B (US20020095090A1-20020718-M00002.png)
GB (1) GB794171A (US20020095090A1-20020718-M00002.png)
NL (1) NL193982A (US20020095090A1-20020718-M00002.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099199A (en) * 1959-02-09 1963-07-30 Eastman Kodak Co Apparatus for reproducing and recording information
US3233224A (en) * 1960-09-15 1966-02-01 Burroughs Corp Data processing system
US3483519A (en) * 1965-04-06 1969-12-09 Gen Electric Relocatable accumulator in a data processing system
US3852716A (en) * 1973-03-02 1974-12-03 Staid Inc Point-of-sale processing system
US3889239A (en) * 1972-02-16 1975-06-10 Honeywell Bull Sa Selective storage systems

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502360A (en) * 1947-03-14 1950-03-28 Bell Telephone Labor Inc Electronic computer
US2538636A (en) * 1947-12-31 1951-01-16 Bell Telephone Labor Inc Digital computer
US2569829A (en) * 1949-05-03 1951-10-02 Ibm Record controlled printing device with feed control tape
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2611813A (en) * 1948-05-26 1952-09-23 Technitrol Engineering Company Magnetic data storage system
US2639859A (en) * 1950-11-29 1953-05-26 Rca Corp Transitory memory circuits
US2651458A (en) * 1951-01-24 1953-09-08 Eastman Kodak Co Automatic sequence-controlled computer
US2658681A (en) * 1948-07-09 1953-11-10 Ibm Electronic calculator
US2658682A (en) * 1949-01-31 1953-11-10 Ibm Record controlled machine
FR1050421A (fr) * 1950-04-05 1954-01-07 Nat Res Dev Perfectionnements aux systèmes d'emmagasinage de données numériques
US2666575A (en) * 1949-10-26 1954-01-19 Gen Electric Calculating device
FR1056750A (fr) * 1950-08-16 1954-03-02 Eckert Mauchly Computor Corp Calculateur automatique binaire
US2671611A (en) * 1946-12-17 1954-03-09 Bell Telephone Labor Inc Control circuit for calculating machines
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
US2679975A (en) * 1947-05-14 1954-06-01 Onera (Off Nat Aerospatiale) Automatic binary calculating machine for matricial calculation
US2692082A (en) * 1946-12-17 1954-10-19 Bell Telephone Labor Inc Automatic calculator
US2702380A (en) * 1953-12-24 1955-02-15 Rca Corp Data translating system
US2718356A (en) * 1952-04-29 1955-09-20 Ibm Data conversion system
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
US2777635A (en) * 1949-08-17 1957-01-15 Nat Res Dev Electronic digital computing machines
US2810516A (en) * 1949-06-03 1957-10-22 Nat Res Dev Electronic digital computing devices

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671611A (en) * 1946-12-17 1954-03-09 Bell Telephone Labor Inc Control circuit for calculating machines
US2692082A (en) * 1946-12-17 1954-10-19 Bell Telephone Labor Inc Automatic calculator
US2502360A (en) * 1947-03-14 1950-03-28 Bell Telephone Labor Inc Electronic computer
US2679975A (en) * 1947-05-14 1954-06-01 Onera (Off Nat Aerospatiale) Automatic binary calculating machine for matricial calculation
US2538636A (en) * 1947-12-31 1951-01-16 Bell Telephone Labor Inc Digital computer
US2611813A (en) * 1948-05-26 1952-09-23 Technitrol Engineering Company Magnetic data storage system
US2658681A (en) * 1948-07-09 1953-11-10 Ibm Electronic calculator
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2658682A (en) * 1949-01-31 1953-11-10 Ibm Record controlled machine
US2569829A (en) * 1949-05-03 1951-10-02 Ibm Record controlled printing device with feed control tape
US2810516A (en) * 1949-06-03 1957-10-22 Nat Res Dev Electronic digital computing devices
US2777635A (en) * 1949-08-17 1957-01-15 Nat Res Dev Electronic digital computing machines
US2666575A (en) * 1949-10-26 1954-01-19 Gen Electric Calculating device
FR1050421A (fr) * 1950-04-05 1954-01-07 Nat Res Dev Perfectionnements aux systèmes d'emmagasinage de données numériques
FR1056750A (fr) * 1950-08-16 1954-03-02 Eckert Mauchly Computor Corp Calculateur automatique binaire
US2639859A (en) * 1950-11-29 1953-05-26 Rca Corp Transitory memory circuits
US2651458A (en) * 1951-01-24 1953-09-08 Eastman Kodak Co Automatic sequence-controlled computer
US2770415A (en) * 1951-12-03 1956-11-13 Clary Corp Read-out and radix conversion apparatus for electronic computing apparatus
US2718356A (en) * 1952-04-29 1955-09-20 Ibm Data conversion system
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
US2702380A (en) * 1953-12-24 1955-02-15 Rca Corp Data translating system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099199A (en) * 1959-02-09 1963-07-30 Eastman Kodak Co Apparatus for reproducing and recording information
US3233224A (en) * 1960-09-15 1966-02-01 Burroughs Corp Data processing system
US3483519A (en) * 1965-04-06 1969-12-09 Gen Electric Relocatable accumulator in a data processing system
US3487368A (en) * 1965-04-06 1969-12-30 Gen Electric Variable length accumulator in a data processing system
US3889239A (en) * 1972-02-16 1975-06-10 Honeywell Bull Sa Selective storage systems
US3852716A (en) * 1973-03-02 1974-12-03 Staid Inc Point-of-sale processing system

Also Published As

Publication number Publication date
DE1151684B (de) 1963-07-18
NL193982A (US20020095090A1-20020718-M00002.png)
BE534876A (US20020095090A1-20020718-M00002.png)
CH330548A (fr) 1958-06-15
GB794171A (en) 1958-04-30

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