GB332476A - Improvements in key-boards for typewriters and like machines - Google Patents

Improvements in key-boards for typewriters and like machines

Info

Publication number
GB332476A
GB332476A GB3113229A GB3113229A GB332476A GB 332476 A GB332476 A GB 332476A GB 3113229 A GB3113229 A GB 3113229A GB 3113229 A GB3113229 A GB 3113229A GB 332476 A GB332476 A GB 332476A
Authority
GB
United Kingdom
Prior art keywords
typewriters
boards
machines
key
guides
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
GB3113229A
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.)
KURT MARLOTH
Original Assignee
KURT MARLOTH
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 KURT MARLOTH filed Critical KURT MARLOTH
Priority to GB3113229A priority Critical patent/GB332476A/en
Publication of GB332476A publication Critical patent/GB332476A/en
Expired 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

Landscapes

  • Input From Keyboards Or The Like (AREA)

Abstract

332,476. Marloth, K. Oct. 14, 1929. Keyboards; finger-guides.-The keys a are as shown in the Figure, divided into two groups consisting of straight rows at right-angles to the natural positions of the forearms. Finger-guides c may be provided.
GB3113229A 1929-10-14 1929-10-14 Improvements in key-boards for typewriters and like machines Expired GB332476A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3113229A GB332476A (en) 1929-10-14 1929-10-14 Improvements in key-boards for typewriters and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3113229A GB332476A (en) 1929-10-14 1929-10-14 Improvements in key-boards for typewriters and like machines

Publications (1)

Publication Number Publication Date
GB332476A true GB332476A (en) 1930-07-24

Family

ID=10318483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3113229A Expired GB332476A (en) 1929-10-14 1929-10-14 Improvements in key-boards for typewriters and like machines

Country Status (1)

Country Link
GB (1) GB332476A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255117B (en) * 1963-08-30 1967-11-30 Max Planck Gesellschaft Keyboard for controlling the drive of functional devices on typewriters and similar machines
DE1279693B (en) * 1963-09-28 1968-10-10 Ibm Deutschland Standard keyboard divided into two mirror-image fields for controlling the drive of functional devices on typewriters and similar machines
US3698532A (en) * 1969-08-21 1972-10-17 Irvine Dodds Keyboard for a typewriter
FR2579137A1 (en) * 1985-03-21 1986-09-26 Chateau Michel Improvements to alphanumeric keyboards
US4669903A (en) * 1985-04-23 1987-06-02 Stuart Herzog Bio-mechanical keyboard structure and method
US5119078A (en) * 1986-10-21 1992-06-02 Grant Alan H Computer work station with mnemonic keyboard
WO1993018500A1 (en) * 1992-03-06 1993-09-16 Grant Alan H Computer keyboard
US5302040A (en) * 1991-02-21 1994-04-12 Typerite Keyboard Corporation Ergonomic keyboard apparatus and method of using same
US5339097A (en) * 1986-10-21 1994-08-16 Grant Alan H Computer keyboard
US5416498A (en) * 1986-10-21 1995-05-16 Ergonomics, Inc. Prehensile positioning computer keyboard

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255117B (en) * 1963-08-30 1967-11-30 Max Planck Gesellschaft Keyboard for controlling the drive of functional devices on typewriters and similar machines
DE1279693B (en) * 1963-09-28 1968-10-10 Ibm Deutschland Standard keyboard divided into two mirror-image fields for controlling the drive of functional devices on typewriters and similar machines
US3698532A (en) * 1969-08-21 1972-10-17 Irvine Dodds Keyboard for a typewriter
FR2579137A1 (en) * 1985-03-21 1986-09-26 Chateau Michel Improvements to alphanumeric keyboards
US4669903A (en) * 1985-04-23 1987-06-02 Stuart Herzog Bio-mechanical keyboard structure and method
US5119078A (en) * 1986-10-21 1992-06-02 Grant Alan H Computer work station with mnemonic keyboard
US5339097A (en) * 1986-10-21 1994-08-16 Grant Alan H Computer keyboard
US5416498A (en) * 1986-10-21 1995-05-16 Ergonomics, Inc. Prehensile positioning computer keyboard
US5302040A (en) * 1991-02-21 1994-04-12 Typerite Keyboard Corporation Ergonomic keyboard apparatus and method of using same
US5372441A (en) * 1991-02-21 1994-12-13 Typeright Keyboard Corporation Ergonomic keyboard apparatus with left and right key section separated by an irregularly shaped space
WO1993018500A1 (en) * 1992-03-06 1993-09-16 Grant Alan H Computer keyboard

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