CA1330064C - Clavier alphabetique - Google Patents

Clavier alphabetique

Info

Publication number
CA1330064C
CA1330064C CA 600619 CA600619A CA1330064C CA 1330064 C CA1330064 C CA 1330064C CA 600619 CA600619 CA 600619 CA 600619 A CA600619 A CA 600619A CA 1330064 C CA1330064 C CA 1330064C
Authority
CA
Canada
Prior art keywords
row
keys
key
equivalent
overflow
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 - Fee Related
Application number
CA 600619
Other languages
English (en)
Inventor
Eugen Weiss
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 600619 priority Critical patent/CA1330064C/fr
Application granted granted Critical
Publication of CA1330064C publication Critical patent/CA1330064C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0216—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0235—Character input methods using chord techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Input From Keyboards Or The Like (AREA)
CA 600619 1989-05-25 1989-05-25 Clavier alphabetique Expired - Fee Related CA1330064C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 600619 CA1330064C (fr) 1989-05-25 1989-05-25 Clavier alphabetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 600619 CA1330064C (fr) 1989-05-25 1989-05-25 Clavier alphabetique

Publications (1)

Publication Number Publication Date
CA1330064C true CA1330064C (fr) 1994-06-07

Family

ID=4140096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 600619 Expired - Fee Related CA1330064C (fr) 1989-05-25 1989-05-25 Clavier alphabetique

Country Status (1)

Country Link
CA (1) CA1330064C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed