WO1993002865A1 - Input keyboard apparatus for information processing device and other keyboard devices - Google Patents
Input keyboard apparatus for information processing device and other keyboard devices Download PDFInfo
- Publication number
- WO1993002865A1 WO1993002865A1 PCT/US1991/005657 US9105657W WO9302865A1 WO 1993002865 A1 WO1993002865 A1 WO 1993002865A1 US 9105657 W US9105657 W US 9105657W WO 9302865 A1 WO9302865 A1 WO 9302865A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- keyboard
- section
- sections
- support
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0219—Special purpose keyboards
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0216—Arrangements for ergonomically adjusting the disposition of keys of a keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2217/00—Facilitation of operation; Human engineering
- H01H2217/028—Facilitation of operation; Human engineering on planes with different or alterable inclination, e.g. convex plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/046—Casings convertible
- H01H2223/05—Casings convertible composed of hingedly connected sections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU91554/91A AU657509B2 (en) | 1991-08-08 | 1991-08-08 | Input keyboard apparatus for information processing device and other keyboard devices |
CA002093014A CA2093014C (en) | 1989-07-07 | 1991-08-08 | Input keyboard apparatus for information processing device and other keyboard devices |
KR1019930701054A KR100191454B1 (en) | 1989-07-07 | 1991-08-08 | Input keyboard apparatus for information processing device and other keyboard devices |
JP4501784A JPH06501330A (en) | 1989-07-07 | 1991-08-08 | Input keyboard devices for information processing equipment and other keyboard devices |
NO93931203A NO931203L (en) | 1989-07-07 | 1993-03-31 | INPUT KEYBOARD FOR INFORMATION PROCESSING DEVICE AND OTHER KEYBOARD DEVICES |
FI931588A FI931588A (en) | 1991-08-08 | 1993-04-07 | Inmatningstangentbordsapparat Foer informationsbehandlingsanordning och andra tangentbordsanordningar |
US08/292,488 US5466078A (en) | 1989-07-07 | 1994-08-18 | Input keyboard apparatus for information processing and other keyboard devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/376,690 US5067834A (en) | 1989-07-07 | 1989-07-07 | Input keyboard apparatus for information processing device and other keyboard devices |
CA002093014A CA2093014C (en) | 1989-07-07 | 1991-08-08 | Input keyboard apparatus for information processing device and other keyboard devices |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993002865A1 true WO1993002865A1 (en) | 1993-02-18 |
Family
ID=25676043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1991/005657 WO1993002865A1 (en) | 1989-07-07 | 1991-08-08 | Input keyboard apparatus for information processing device and other keyboard devices |
Country Status (6)
Country | Link |
---|---|
US (1) | US5067834A (en) |
EP (1) | EP0552315A1 (en) |
JP (1) | JPH06501330A (en) |
KR (1) | KR100191454B1 (en) |
CA (1) | CA2093014C (en) |
WO (1) | WO1993002865A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2332074A (en) * | 1997-12-02 | 1999-06-09 | Farhan Alam Qureshi | Two-way keyboard |
JP2014017014A (en) * | 2008-01-11 | 2014-01-30 | Sang-Kyu Ryu | Foldable keyboard for portable computer |
CN113946227A (en) * | 2020-07-16 | 2022-01-18 | 群光电子股份有限公司 | Human engineering keyboard |
Families Citing this family (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
SG41943A1 (en) * | 1990-07-10 | 1997-08-15 | Elizabeth Goldstein | Keyboard |
US5267127A (en) * | 1990-11-30 | 1993-11-30 | International Business Machines Corp. | Personal computer with folding and sliding keyboard |
US5198991A (en) * | 1990-11-30 | 1993-03-30 | International Business Machines Corp. | Personal computer with dissociated keyboard |
DE4108096C2 (en) * | 1991-03-13 | 1995-02-16 | Marquardt Gmbh | Keyboard layout |
US6005496A (en) * | 1991-04-10 | 1999-12-21 | Kinesis Corporation | Ergonomic keyboard apparatus |
US5351066A (en) * | 1991-07-08 | 1994-09-27 | Ergologic Enterprises Inc. | Rotating plane keyboard |
US5228791A (en) * | 1991-09-05 | 1993-07-20 | Chris Fort | Bifurcated keyboard arrangement |
US5662422A (en) * | 1991-09-05 | 1997-09-02 | Fort; Chris | Bifurcated keyboard arrangement |
US5393150A (en) * | 1991-09-05 | 1995-02-28 | Fort; Chris | Bifurcated keyboard arrangement |
US5456542A (en) * | 1991-10-22 | 1995-10-10 | Apple Computer, Inc. | Adjustable data entry keyboard |
US5137384A (en) * | 1992-01-27 | 1992-08-11 | Spencer Jeffery B | Ergonomic-interface keyboard system |
US5410333A (en) * | 1992-03-18 | 1995-04-25 | Conway; Kevin M. | Computer keyboard |
US5457452A (en) * | 1992-06-22 | 1995-10-10 | Skovronski; Martin J. | Split keyboard adjustment system |
US5278779A (en) * | 1992-06-26 | 1994-01-11 | Conway Kevin M | Laptop computer with hinged keyboard |
US5336001A (en) * | 1992-08-04 | 1994-08-09 | Lichtenberg Allan C | Maximum comfort keyboard |
ITTO920251U1 (en) * | 1992-10-16 | 1994-04-18 | Fidia Spa | KEYBOARD FOR REMOTE CONTROL OF MACHINE TOOLS AND SIMILAR. |
US5342005A (en) * | 1992-11-05 | 1994-08-30 | Health Care Keyboard Co., Inc. | Arm support apparatus for keyboard and other apparatus requiring repetitive hand operation |
US5426449A (en) * | 1993-04-20 | 1995-06-20 | Danziger; Paul | Pyramid shaped ergonomic keyboard |
US5660488A (en) * | 1993-04-29 | 1997-08-26 | Miller; Timothy M. | Ergonomically condensed QWERTY keyboard |
US5644338A (en) * | 1993-05-26 | 1997-07-01 | Bowen; James H. | Ergonomic laptop computer and ergonomic keyboard |
US5502460A (en) * | 1993-05-26 | 1996-03-26 | Bowen; James H. | Ergonomic laptop computer and ergonomic keyboard |
ES2160635T3 (en) * | 1993-09-07 | 2001-11-16 | Dennis W Nusser | DATA KEYBOARD CONCEPTED FOR AN INDIVIDUAL WHO HAS SMALL HANDS. |
US7101101B2 (en) * | 1993-09-07 | 2006-09-05 | Dennis W Nusser | Input apparatus for people having small hands |
US5454652A (en) * | 1993-11-12 | 1995-10-03 | Lexmark International, Inc. | Adjustable keyboard |
US5439304A (en) * | 1993-11-22 | 1995-08-08 | Michael Phillips | Keyboard |
GB2285013A (en) * | 1993-12-23 | 1995-06-28 | Silitek Corp | Keyboard with adjustable keyfields for each hand. |
GB2285014A (en) * | 1993-12-23 | 1995-06-28 | Silitek Corp | Keyboard with tilt adjustment. |
DE4408330A1 (en) * | 1994-03-11 | 1995-09-14 | Cherry Mikroschalter Gmbh | Ergonomic keyboard |
WO1995025334A1 (en) * | 1994-03-16 | 1995-09-21 | Siemens Nixdorf Informationssysteme Ag | Keyboard arrangement |
US5543787A (en) * | 1994-03-23 | 1996-08-06 | International Business Machines Corporation | Keyboard with translating sections |
US5659307A (en) * | 1994-03-23 | 1997-08-19 | International Business Machines Corporation | Keyboard with biased movable keyboard sections |
US5596480A (en) * | 1994-03-28 | 1997-01-21 | Zenith Data Systems Corporation | Split rotatable keyboard |
US5519570A (en) * | 1994-10-26 | 1996-05-21 | Silitek Corporation | Detachable keyboard |
US5535091A (en) * | 1994-11-18 | 1996-07-09 | Lee; Michael | Keyboard structure for mobile computers |
DE19505907C1 (en) * | 1995-02-21 | 1996-10-24 | Siemens Nixdorf Inf Syst | Ergonomic keyboard |
US5619394A (en) * | 1995-08-17 | 1997-04-08 | Elsag International N. V. | Limited movement computer keyboard retaining assembly |
US5670991A (en) * | 1995-08-22 | 1997-09-23 | Behavior Tech Computer Corp. | Keyboard with a universally adjusting apparatus |
DE19531525A1 (en) * | 1995-08-26 | 1997-02-27 | Behavior Tech Computer Corp | Adjustable stand for e.g. for computer keyboard |
KR100204158B1 (en) * | 1995-10-06 | 1999-06-15 | 윤종용 | Devidable keyboard |
US6697055B1 (en) | 1995-11-16 | 2004-02-24 | Edward Bullister | Multifunctional portable computing device with special housing |
US6151012A (en) * | 1995-11-16 | 2000-11-21 | Bullister; Edward | Multifunctional portable computing device with special housing |
US5638062A (en) * | 1995-12-05 | 1997-06-10 | Mcalindon; Peter J. | Ergonomic input device |
US5774384A (en) * | 1995-12-13 | 1998-06-30 | Dell, U.S.A., L.P. | Keyboard with elevatable keys |
CA2193444A1 (en) * | 1996-01-05 | 1997-07-06 | Steven D. Gluskoter | Ergonomic keyboard for a portable computer and methods of operation and manufacture therefor |
US5717431A (en) * | 1996-01-05 | 1998-02-10 | Dell Usa, L.P. | Ergonomic keyboard for a portable computer and methods of operation and manufacture therefor |
US5974389A (en) * | 1996-03-01 | 1999-10-26 | Clark; Melanie Ann | Medical record management system and process with improved workflow features |
US5833378A (en) * | 1996-05-29 | 1998-11-10 | Gibson; Marc E. | Collapsible typing keyboard tray |
US5892499A (en) * | 1996-08-17 | 1999-04-06 | Vulk, Jr.; Joseph Patrick | Forearm support for computer interface device |
US5949643A (en) * | 1996-11-18 | 1999-09-07 | Batio; Jeffry | Portable computer having split keyboard and pivotal display screen halves |
US6288706B1 (en) | 1998-06-25 | 2001-09-11 | Micron Technology, Inc. | Method for operating an ergonomic keyboard |
US6580421B1 (en) | 1998-06-25 | 2003-06-17 | Micron Technology, Inc. | Ergonomic keyboard |
US6215419B1 (en) | 1998-06-26 | 2001-04-10 | Micron Electronics, Inc. | Method for operating an expandable computer keyboard |
US6266234B1 (en) | 1998-06-26 | 2001-07-24 | Micron Technology, Inc. | Expandable computer keyboard |
GB2361799B (en) | 1998-12-23 | 2003-07-23 | Jerry Moscovitch | Computer display screen system and adustable screen mount and swinging screens therefor |
US6039478A (en) * | 1999-04-16 | 2000-03-21 | Shin Jiuh Corp. | Ergonomical keyboard assembly |
US6573843B1 (en) | 1999-07-14 | 2003-06-03 | Micron Technology, Inc. | Snap-on keyboard and method of integrating keyboard |
US6641316B1 (en) * | 1999-08-27 | 2003-11-04 | Mark Goldstein | Adjustable keyboard with adjusting and locking mechanism, and method of its use |
US6292357B1 (en) * | 1999-10-07 | 2001-09-18 | International Business Machines Corporation | Laptop computer with ergonomically enhanced interface features |
WO2001050608A1 (en) * | 2000-01-03 | 2001-07-12 | Levenson David J | Adjustable ergonomic keyboard for use with stationary palm and elements thereof |
US6559105B2 (en) * | 2000-04-03 | 2003-05-06 | The Lubrizol Corporation | Lubricant compositions containing ester-substituted hindered phenol antioxidants |
KR100361956B1 (en) * | 2000-05-31 | 2002-11-22 | 박진영 | Angle-adjustable keyboard with multi node |
US6381128B1 (en) | 2000-07-17 | 2002-04-30 | Russel G. Kramer | Ergonomic portable computer |
JP2003196002A (en) * | 2001-12-27 | 2003-07-11 | Tokuzen Chin | Keyboard for hand grip-type computer |
US6756968B2 (en) * | 2000-11-14 | 2004-06-29 | Keybowl, Inc. | Ergonomic human-computer input device |
US8487872B2 (en) | 2000-11-14 | 2013-07-16 | Blue Orb, Inc. | Apparatus and method for generating data signals |
US6781077B2 (en) | 2000-12-14 | 2004-08-24 | Think Outside, Inc. | Keyswitch and actuator structure |
NL1018584C2 (en) * | 2001-07-19 | 2003-01-21 | Johannes Wilhelmus Paulus | Keyboard. |
US6632038B2 (en) * | 2001-12-19 | 2003-10-14 | Douglas Trotman | Keyboard arrangement for easy acquisition of typing skills |
US20030142471A1 (en) * | 2002-01-29 | 2003-07-31 | Palm, Inc. | Replaceable cover for handheld computer |
US6781824B2 (en) * | 2002-01-29 | 2004-08-24 | Palm, Inc. | Encasement for handheld computer |
US6875913B2 (en) | 2002-10-30 | 2005-04-05 | David N. Bubar | Collapsible musical keyboard |
US7131781B2 (en) * | 2003-11-11 | 2006-11-07 | Darfon Electronics Corp. | Keyboards |
US7336258B1 (en) | 2004-01-05 | 2008-02-26 | Goetsch Stephen R | Adjustable computer mouse stand |
WO2005082108A2 (en) * | 2004-02-26 | 2005-09-09 | Rast Associates, Llc | Deployable keyboard device including displaceable keybutton positions for portable miniature electronic devices |
WO2006010225A1 (en) * | 2004-07-29 | 2006-02-02 | Paul Lloyd Baker | A keyboard for a handheld computer device |
US7828489B1 (en) | 2005-01-27 | 2010-11-09 | Kinesis Corporation | Keyboard with a pair of pivotable keying modules |
US20070159465A1 (en) * | 2006-01-10 | 2007-07-12 | Samuel Choi | Span and angle adjustable keyboard for an abnormally big body size user |
US8289684B2 (en) | 2006-04-19 | 2012-10-16 | Kinesis Corporation | Computer keyboard |
DE102006040259A1 (en) * | 2006-08-28 | 2008-03-20 | Benq Mobile Gmbh & Co. Ohg | Data processing device input device, in particular keyboard system and data processing device |
USD585063S1 (en) | 2007-11-27 | 2009-01-20 | Kinesis Corporation | Keyboard |
US8454254B2 (en) * | 2007-11-28 | 2013-06-04 | Kinesis Corporation | Support accessory for split keyboard |
US20100156832A1 (en) * | 2008-12-19 | 2010-06-24 | Vargas Andrea E | Ergonomic keyboard and laptop |
US8902167B2 (en) * | 2009-03-31 | 2014-12-02 | Key Ovation, Llc | Adjustable ergonomic keyboard |
CN103348173B (en) * | 2010-09-28 | 2016-03-16 | 伯纳德·约翰·格雷厄姆 | For support or the bearing of plane or tablet computing device |
US20190170291A1 (en) * | 2011-05-31 | 2019-06-06 | Nite Ize, Inc. | Multi-positional mount for personal electronic devices with a magnetic interface |
EP2748690A4 (en) * | 2011-08-25 | 2015-08-05 | Iomounts Llc | Apparatus and methods for supporting an article |
WO2014106959A1 (en) * | 2013-01-03 | 2014-07-10 | Ryu Sang-Kyu | Foldable keyboard and plate device |
US9921607B2 (en) * | 2013-01-08 | 2018-03-20 | Solatido Inc | Portable user input system operable in two modes |
US20140198444A1 (en) * | 2013-01-17 | 2014-07-17 | Sze Wai Kwok | Ergonomic Rearward Keyboard |
US20140198445A1 (en) * | 2013-01-17 | 2014-07-17 | Sze Wai Kwok | Double-sided Keyboard |
US8649164B1 (en) * | 2013-01-17 | 2014-02-11 | Sze Wai Kwok | Ergonomic rearward keyboard |
US9785257B2 (en) | 2013-10-10 | 2017-10-10 | Empire Technology Development Llc | Shape changing device |
US20170115745A1 (en) * | 2014-04-11 | 2017-04-27 | Empire Technology Development Llc | Shape-changing keyboard |
US10126832B2 (en) * | 2014-11-14 | 2018-11-13 | Infinity Keyboard, Inc. | Split rotating keyboard system |
CN107111385B (en) * | 2014-12-02 | 2020-11-06 | 康杜尔设计公司 | Adjustable mouse |
US9991922B2 (en) | 2015-01-05 | 2018-06-05 | Iomounts, Llc | Apparatus and method for supporting an article |
WO2020092927A1 (en) * | 2018-11-02 | 2020-05-07 | Wilson Thomas W Jr | Adjustable keyboard |
US11740664B2 (en) * | 2021-06-10 | 2023-08-29 | Mobile Pixels Inc. | Auxiliary monitors with articulated hinge |
US11928267B2 (en) * | 2021-12-09 | 2024-03-12 | William James McDermid | Apparatus for user input to a computer using hand and finger movements |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3830352A (en) * | 1972-10-02 | 1974-08-20 | Ibm | Articulated typewriter frame |
US3990565A (en) * | 1974-08-14 | 1976-11-09 | Warren Felton | Remote control bifurcated typewriter keyboard (Universal input matrix switch) |
US4378553A (en) * | 1981-03-13 | 1983-03-29 | Mccall William C | Data input system using a split keyboard |
WO1984000518A1 (en) * | 1982-07-28 | 1984-02-16 | Ericsson Telefon Ab L M | Keyboard for terminals, typewriters and the like |
US4550666A (en) * | 1982-05-11 | 1985-11-05 | Firma Svoboda Entwicklung Ag | Equipment stand |
US4597681A (en) * | 1983-12-15 | 1986-07-01 | Hodges Anthony N | Adjustable keyboard |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014423C2 (en) * | 1980-04-15 | 1983-10-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Device for adjusting the inclination of a keyboard |
US4661005A (en) * | 1984-01-16 | 1987-04-28 | Creative Associates | Spittable keyboard for word processing, typing and other information input systems |
-
1989
- 1989-07-07 US US07/376,690 patent/US5067834A/en not_active Expired - Lifetime
-
1991
- 1991-08-08 CA CA002093014A patent/CA2093014C/en not_active Expired - Fee Related
- 1991-08-08 WO PCT/US1991/005657 patent/WO1993002865A1/en not_active Application Discontinuation
- 1991-08-08 EP EP92903219A patent/EP0552315A1/en not_active Withdrawn
- 1991-08-08 JP JP4501784A patent/JPH06501330A/en active Pending
- 1991-08-08 KR KR1019930701054A patent/KR100191454B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3830352A (en) * | 1972-10-02 | 1974-08-20 | Ibm | Articulated typewriter frame |
US3990565A (en) * | 1974-08-14 | 1976-11-09 | Warren Felton | Remote control bifurcated typewriter keyboard (Universal input matrix switch) |
US4378553A (en) * | 1981-03-13 | 1983-03-29 | Mccall William C | Data input system using a split keyboard |
US4550666A (en) * | 1982-05-11 | 1985-11-05 | Firma Svoboda Entwicklung Ag | Equipment stand |
WO1984000518A1 (en) * | 1982-07-28 | 1984-02-16 | Ericsson Telefon Ab L M | Keyboard for terminals, typewriters and the like |
US4597681A (en) * | 1983-12-15 | 1986-07-01 | Hodges Anthony N | Adjustable keyboard |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2332074A (en) * | 1997-12-02 | 1999-06-09 | Farhan Alam Qureshi | Two-way keyboard |
JP2014017014A (en) * | 2008-01-11 | 2014-01-30 | Sang-Kyu Ryu | Foldable keyboard for portable computer |
CN113946227A (en) * | 2020-07-16 | 2022-01-18 | 群光电子股份有限公司 | Human engineering keyboard |
Also Published As
Publication number | Publication date |
---|---|
KR930702160A (en) | 1993-09-08 |
CA2093014C (en) | 1998-10-27 |
US5067834A (en) | 1991-11-26 |
KR100191454B1 (en) | 1999-06-15 |
JPH06501330A (en) | 1994-02-10 |
EP0552315A1 (en) | 1993-07-28 |
CA2093014A1 (en) | 1993-02-09 |
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