GB1350733A - Keyboard for a data entry machine - Google Patents

Keyboard for a data entry machine

Info

Publication number
GB1350733A
GB1350733A GB324172A GB324172A GB1350733A GB 1350733 A GB1350733 A GB 1350733A GB 324172 A GB324172 A GB 324172A GB 324172 A GB324172 A GB 324172A GB 1350733 A GB1350733 A GB 1350733A
Authority
GB
United Kingdom
Prior art keywords
keyboard
data entry
entry machine
machine
data
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
Application number
GB324172A
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB1350733A publication Critical patent/GB1350733A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
GB324172A 1971-02-08 1972-01-24 Keyboard for a data entry machine Expired GB1350733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11343071A 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
GB1350733A true GB1350733A (en) 1974-04-24

Family

ID=22349363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB324172A Expired GB1350733A (en) 1971-02-08 1972-01-24 Keyboard for a data entry machine

Country Status (11)

Country Link
US (1) US3750796A (en)
JP (1) JPS5228396B1 (en)
AU (1) AU449697B2 (en)
BE (1) BE779028A (en)
CA (1) CA945530A (en)
CH (1) CH529380A (en)
DE (1) DE2205056A1 (en)
FR (1) FR2126732A5 (en)
GB (1) GB1350733A (en)
IT (1) IT947362B (en)
ZA (1) ZA72294B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020039411A2 (en) 2019-09-28 2020-02-27 Famatek Gmbh Capsule comprising a main and a supplemental precursor ingredient, method for production of said capsule and method for preparing a beverage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26954A (en) * 1860-01-24 James w
GB448846A (en) * 1934-11-12 1936-06-12 Ronald George Griffith Improvements in or relating to telegraph keyboard-controlled code-translating apparatus
US2383260A (en) * 1943-07-03 1945-08-21 Royal Typewriter Co Inc Typewriting machine
US2720961A (en) * 1954-03-31 1955-10-18 Ibm Key latching and release mechanism
US2835369A (en) * 1956-11-02 1958-05-20 Underwood Corp Key interlock
US3128563A (en) * 1962-04-06 1964-04-14 Mc Graw Edison Co Decode-encode system for teaching machines
US3189153A (en) * 1962-07-03 1965-06-15 Ibm Keyboard
CH420219A (en) * 1964-05-04 1966-09-15 Olivetti & Co Spa Code keyboard for typewriters, teletypewriters, accounting machines and similar office machines
DE1227541B (en) * 1964-06-24 1966-10-27 Olympia Werke Ag Key-operated switching arrangement with electrical switching time control
US3493092A (en) * 1966-07-22 1970-02-03 Intercontinental Systems Inc Tabulation index control means for printer
US3610389A (en) * 1967-09-16 1971-10-05 Olivetti & Co Spa Keyboard machine with sequentially responsive printing means
US3592313A (en) * 1968-07-15 1971-07-13 Ibm Encoding keyboard having dual-output shift key
US3495236A (en) * 1969-04-16 1970-02-10 Burroughs Corp Transducer

Also Published As

Publication number Publication date
US3750796A (en) 1973-08-07
DE2205056A1 (en) 1972-08-24
AU449697B2 (en) 1974-06-20
CH529380A (en) 1972-10-15
IT947362B (en) 1973-05-21
ZA72294B (en) 1972-09-27
CA945530A (en) 1974-04-16
FR2126732A5 (en) 1972-10-06
BE779028A (en) 1972-05-30
JPS5228396B1 (en) 1977-07-26
AU3804472A (en) 1973-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees