CH528979A - Keyboard, especially typewriter - Google Patents

Keyboard, especially typewriter

Info

Publication number
CH528979A
CH528979A CH250671A CH250671A CH528979A CH 528979 A CH528979 A CH 528979A CH 250671 A CH250671 A CH 250671A CH 250671 A CH250671 A CH 250671A CH 528979 A CH528979 A CH 528979A
Authority
CH
Switzerland
Prior art keywords
typewriter
keyboard
especially typewriter
Prior art date
Application number
CH250671A
Other languages
French (fr)
Inventor
John Frost Ines Saint
Original Assignee
John Frost Ines Saint
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 John Frost Ines Saint filed Critical John Frost Ines Saint
Publication of CH528979A publication Critical patent/CH528979A/en

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
CH250671A 1970-03-02 1971-02-22 Keyboard, especially typewriter CH528979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007390A FR2082059A5 (en) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
CH528979A true CH528979A (en) 1972-10-15

Family

ID=9051505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250671A CH528979A (en) 1970-03-02 1971-02-22 Keyboard, especially typewriter

Country Status (5)

Country Link
US (1) US3712444A (en)
BE (1) BE763588A (en)
CH (1) CH528979A (en)
DE (1) DE2109615A1 (en)
FR (1) FR2082059A5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847263A (en) * 1973-03-06 1974-11-12 X Box English keyboard scheme
GB2366760A (en) * 2000-09-16 2002-03-20 Linda Margurita Burton Keyboard with keys arranged in alphabetic sequence
US6752631B2 (en) * 2001-04-03 2004-06-22 Dawn Marie Schwarzkopf Teaching apparatus and method of enabling use of keyboard by young children
US20030227445A1 (en) * 2002-06-08 2003-12-11 Wang Xu Cong Easy keyboard (e-keyboard)
JP6346808B2 (en) 2014-07-07 2018-06-20 久保田 正志 Keyboard for character input

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US964340A (en) * 1909-11-27 1910-07-12 Matias Trejos Type-writer keyboard.
US1184492A (en) * 1916-03-02 1916-05-23 Charles K Searle Keyboard for type-writing machines.
FR775334A (en) * 1934-01-22 1934-12-26 Nederlanden Staat Keyboard for typewriters, remote typewriters and similar machines
CH241914A (en) * 1943-08-02 1946-04-15 Lundgren Erik Holger Adrian St Keyboard for typing office machines, typesetting machines, teleprinters and similar machines.

Also Published As

Publication number Publication date
US3712444A (en) 1973-01-23
BE763588A (en) 1971-08-02
DE2109615A1 (en) 1971-09-16
FR2082059A5 (en) 1971-12-10

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Legal Events

Date Code Title Description
PL Patent ceased