GB8500548D0 - Keyboards of computers &c - Google Patents

Keyboards of computers &c

Info

Publication number
GB8500548D0
GB8500548D0 GB858500548A GB8500548A GB8500548D0 GB 8500548 D0 GB8500548 D0 GB 8500548D0 GB 858500548 A GB858500548 A GB 858500548A GB 8500548 A GB8500548 A GB 8500548A GB 8500548 D0 GB8500548 D0 GB 8500548D0
Authority
GB
United Kingdom
Prior art keywords
keyboards
computers
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.)
Withdrawn
Application number
GB858500548A
Other versions
GB2152437A (en
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.)
CLEVER DEVICES CORP Ltd
Polatschek M A
Original Assignee
CLEVER DEVICES CORP Ltd
Polatschek M A
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 CLEVER DEVICES CORP Ltd, Polatschek M A filed Critical CLEVER DEVICES CORP Ltd
Publication of GB8500548D0 publication Critical patent/GB8500548D0/en
Publication of GB2152437A publication Critical patent/GB2152437A/en
Withdrawn legal-status Critical Current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
    • B41J5/102—Keyboard overlays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
GB08500548A 1984-01-12 1985-01-09 Keyboard mask Withdrawn GB2152437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL70671A IL70671A0 (en) 1984-01-12 1984-01-12 Improvements regarding keyboards of computers and other office machines

Publications (2)

Publication Number Publication Date
GB8500548D0 true GB8500548D0 (en) 1985-02-13
GB2152437A GB2152437A (en) 1985-08-07

Family

ID=11054776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08500548A Withdrawn GB2152437A (en) 1984-01-12 1985-01-09 Keyboard mask

Country Status (4)

Country Link
DE (1) DE3500652A1 (en)
FR (1) FR2558110A1 (en)
GB (1) GB2152437A (en)
IL (1) IL70671A0 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8701101D0 (en) * 1987-01-19 1987-02-18 Young K A Computer keyboard cover
US5021638A (en) * 1987-08-27 1991-06-04 Lucas Duraltih Corporation Keyboard cover
US5141343A (en) * 1990-01-18 1992-08-25 William H. Roylance Compressible/expandable keyboard with adjustable key spacing
US5044798A (en) * 1990-01-18 1991-09-03 William H. Roylance Compressible/expandable keyboard with adjustable key spacing
DE4100174A1 (en) * 1990-02-23 1991-09-05 Heinrich Rosenbusch Covering arrangement identifying keyboard keys - consists of foil with press-out platelets with adhesive pads and symbols enabling key identity changing without removal
DE4024523A1 (en) * 1990-08-02 1992-02-13 Slc Informationssysteme Gmbh Control panel for office copier - has respective switch function keys selectively removed from respective panel plate opening
US5092459A (en) * 1991-01-30 1992-03-03 Daniel Uljanic Cover for remote control unit
US5183346A (en) * 1992-05-15 1993-02-02 Herbert Tesar Keycap overlay snap-on system
US5201594A (en) * 1992-06-09 1993-04-13 Raphael Adinolfi Nail saver extension keys
WO1994000809A1 (en) * 1992-06-26 1994-01-06 Phillip Vincent Lyons A keyboard cover
US5387042A (en) * 1993-06-04 1995-02-07 Brown; Carl W. Multilingual keyboard system
DE9316607U1 (en) * 1993-10-29 1994-11-17 Schell Peter Display device for keyboards
US5595449A (en) * 1995-12-21 1997-01-21 Delco Electronics Corporation Inflatable keyboard
DE29714125U1 (en) * 1997-08-04 1997-10-09 Khalili Karbasdehi Mohammadrez Device for replacing the key character of the keyboard on computers and / or devices which can be operated via keys
GB2332172A (en) * 1997-12-13 1999-06-16 Darren Osdin Braille overlay sleeve for mobile telephone keypad
GB2336570B (en) * 1999-02-17 2000-03-08 Zoe Christina Evans Keyboard arrangement
USD425041S (en) 1999-05-28 2000-05-16 Cockpit Collection Ltd. Computer keyboard cover
US6962454B1 (en) 2000-04-04 2005-11-08 Costello Pamella A Keyboard protective cover
US6752631B2 (en) * 2001-04-03 2004-06-22 Dawn Marie Schwarzkopf Teaching apparatus and method of enabling use of keyboard by young children
US6705787B2 (en) * 2001-07-02 2004-03-16 Speedskin Llc Protective keyboard cover
FR2868734A1 (en) * 2004-04-09 2005-10-14 Yasser Rady Computer keyboard cover for typing in foreign languages is made from moulded supple material that fits over keys and carries markings of foreign language symbols
AU2004100974B4 (en) * 2004-11-27 2005-05-12 Attard, Tracy Lee Mary Miss Alpha letters - keyboard stickers
US20100134420A1 (en) * 2006-12-01 2010-06-03 Danmarks Tekniske Universitet A keyboard
EP2378396A1 (en) * 2010-04-15 2011-10-19 M Chao Jung Hung World keyboard and auxiliary
US20110274475A1 (en) * 2010-05-04 2011-11-10 Chao Jung Hung World keyboard and auxiliary

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141747A (en) * 1936-08-08 1938-12-27 Philip S Gross Educational appliance
FR1157594A (en) * 1955-10-19 1958-05-30 Device to facilitate the learning of typing
US3317019A (en) * 1965-09-20 1967-05-02 Ibm Keyboard overlay to change indicia indicated by key cap
US4119839A (en) * 1976-11-30 1978-10-10 W & G Instruments, Inc. Keyboard mask for general-purpose calculator

Also Published As

Publication number Publication date
GB2152437A (en) 1985-08-07
IL70671A0 (en) 1984-04-30
FR2558110A1 (en) 1985-07-19
DE3500652A1 (en) 1985-07-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)