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USD341134S - Keyboard - Google Patents

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Publication number
USD341134S
USD341134S US07/757,433 US75743391F USD341134S US D341134 S USD341134 S US D341134S US 75743391 F US75743391 F US 75743391F US D341134 S USD341134 S US D341134S
Authority
US
United States
Prior art keywords
keyboard
elevational view
view
ornamental design
side elevational
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 - Lifetime
Application number
US07/757,433
Inventor
Kai-Uwe Marquardt
Ekkehard Sachs
Ralf Sauer
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.)
Marquardt GmbH
Original Assignee
Marquardt GmbH
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 Marquardt GmbH filed Critical Marquardt GmbH
Assigned to MARQUARDT GMBH reassignment MARQUARDT GMBH ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: MARQUARDT, KAI-UWE, SACHS, EKKEHARD, SAUER, RALF
Application granted granted Critical
Publication of USD341134S publication Critical patent/USD341134S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front top and side perspective view of a keyboard showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a side elevational view thereof opposite that shown in FIG. 3;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a top plan view thereof.

Claims (1)

  1. The ornamental design for a keyboard, as shown and described.
US07/757,433 1991-03-13 1991-09-10 Keyboard Expired - Lifetime USD341134S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM9101962.1 1991-03-13
DEM9101962 1991-03-13

Publications (1)

Publication Number Publication Date
USD341134S true USD341134S (en) 1993-11-09

Family

ID=70725492

Family Applications (2)

Application Number Title Priority Date Filing Date
US07/757,433 Expired - Lifetime USD341134S (en) 1991-03-13 1991-09-10 Keyboard
US07/757,435 Expired - Lifetime USD340445S (en) 1991-03-13 1991-09-10 Dual component keyboard unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
US07/757,435 Expired - Lifetime USD340445S (en) 1991-03-13 1991-09-10 Dual component keyboard unit

Country Status (1)

Country Link
US (2) USD341134S (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD348877S (en) 1992-10-30 1994-07-19 Lichtenberg Allan C Maximum comfort keyboard
USD354279S (en) 1993-02-16 1995-01-10 Ciccone David C Keyboard
USD357911S (en) 1994-05-04 1995-05-02 Ergonomics, Inc. Computer keyboard
USD361562S (en) 1994-10-11 1995-08-22 Renaissance Research Incorporated Keyboard housing
USD362432S (en) 1994-02-23 1995-09-19 Microsoft Corporation Keyboard
USD365552S (en) 1993-03-04 1995-12-26 Marquardt Gmbh Keyboard
USD370669S (en) 1993-03-30 1996-06-11 Kinesis Corporation Keyboard
USD381016S (en) * 1996-03-28 1997-07-15 Microsoft Corporation Palm rest portion for a keyboard
US5689253A (en) 1991-04-10 1997-11-18 Kinesis Corporation Ergonomic keyboard apparatus
USD387340S (en) * 1995-07-10 1997-12-09 Hau Pham Ergonomic keyboard
USD475051S1 (en) 2001-03-28 2003-05-27 Barbara Sexton Computer keyboard
USD482037S1 (en) 2002-03-06 2003-11-11 Alfredo Buhler Computer keyboard
USD492309S1 (en) 2002-05-15 2004-06-29 Alfredo Buhler Computer keyboard
USD500318S1 (en) 2003-12-16 2004-12-28 Alfredo Buhler Computer keyboard
US6840690B2 (en) * 1992-05-19 2005-01-11 Metamorfyx Ergonomic keyboard
USD583375S1 (en) * 2007-01-26 2008-12-23 Alfredo Buhler Computer keyboard
USD585063S1 (en) 2007-11-27 2009-01-20 Kinesis Corporation Keyboard
USD894184S1 (en) * 2018-05-18 2020-08-25 Compal Information (Kunshan) Co., Ltd Keyboard

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215419B2 (en) 1991-04-10 2001-10-09 キネシス・コーポレイション Ergonomic keyboard device
USD363277S (en) 1993-12-17 1995-10-17 Silitek Corporation Keyboard with a trackball
USD364155S (en) 1993-12-17 1995-11-14 Silitek Corporation Bilaterally liftable keyboard
US5473347A (en) 1994-03-16 1995-12-05 Gateway 2000 Integrated pointing and signaling device
USD363480S (en) 1994-07-14 1995-10-24 Wu Chun K Keyboard
USD368902S (en) 1995-06-20 1996-04-16 Ortek Technology, Inc. Keyboard
AU751751B2 (en) * 2000-05-15 2002-08-29 Hing Kwok Mak Keypads for computers and typewriters
USD580936S1 (en) 2007-01-31 2008-11-18 Ikey, Ltd. Keyboard
USD599351S1 (en) * 2008-06-27 2009-09-01 Microsoft Corporation Keyboard
USD599349S1 (en) 2008-07-14 2009-09-01 Ikey, Ltd. Keyboard
USD611481S1 (en) 2008-10-03 2010-03-09 Microsoft Corporation Keyboard
USD604301S1 (en) * 2008-10-03 2009-11-17 Microsoft Corporation Keyboard
USD611482S1 (en) 2008-10-03 2010-03-09 Microsoft Corporation Keyboard
USD925533S1 (en) * 2019-11-21 2021-07-20 Beijing Jingheng Tengwei Kejian Trading Co., Ltd. Keyboard
USD945431S1 (en) * 2020-09-02 2022-03-08 Shenzhen Hastech Industries Co., Ltd Bluetooth keyboard
USD936055S1 (en) * 2020-09-30 2021-11-16 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Keyboard with built-in mouse
USD952632S1 (en) * 2020-10-15 2022-05-24 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Keyboard with built-in mouse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577708C (en) 1929-09-11 1933-06-03 Julius Kupfahl Typewriter keyboard
DE1255117B (en) 1963-08-30 1967-11-30 Max Planck Gesellschaft Keyboard for controlling the drive of functional devices on typewriters and similar machines
DE2218065A1 (en) 1972-04-14 1973-10-31 Georg Nawroth KEYBOARD FOR TYPEWRITERS OR THE SAME
EP0055220B1 (en) 1980-12-19 1986-07-23 Standard Telephon Und Radio Ag Keyboard arrangement
USD317595S (en) 1988-04-28 1991-06-18 Casio Computer Co., Ltd. Keyboard for data processing system
USD323817S (en) 1989-07-18 1992-02-11 Krone Ag Computer terminal with ergonomic alphanumeric keyboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD291574S (en) 1985-01-14 1987-08-25 Wico Distribution Company, L.P. Keyboard including trackball
USD309296S (en) 1987-06-25 1990-07-17 Societe D'applications Generales D'electricite Credit card terminal with auxiliary keyboard
US5067834A (en) 1989-07-07 1991-11-26 Szmanda Jeffrey P Input keyboard apparatus for information processing device and other keyboard devices
AU110280S (en) 1989-07-18 1991-02-08 Krone Ag A terminal
US5122786A (en) 1990-06-27 1992-06-16 Freeman Rader Ergonomic keypads for desktop and armrest applications

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577708C (en) 1929-09-11 1933-06-03 Julius Kupfahl Typewriter keyboard
DE1255117B (en) 1963-08-30 1967-11-30 Max Planck Gesellschaft Keyboard for controlling the drive of functional devices on typewriters and similar machines
DE2218065A1 (en) 1972-04-14 1973-10-31 Georg Nawroth KEYBOARD FOR TYPEWRITERS OR THE SAME
EP0055220B1 (en) 1980-12-19 1986-07-23 Standard Telephon Und Radio Ag Keyboard arrangement
USD317595S (en) 1988-04-28 1991-06-18 Casio Computer Co., Ltd. Keyboard for data processing system
USD323817S (en) 1989-07-18 1992-02-11 Krone Ag Computer terminal with ergonomic alphanumeric keyboard

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Die ergonomische Tastatur. Konsequent in Richtung Zukunft gedacht"; (Marquardt); [Ergonomic Keyboard. Responsibly Conceived towards the Future]; 1987.
"Ergonomische Tastaturgestaltung"; (Fraunhofer-Institut); [Ergonomic Keyboard Configuration].
"Report"; (STR), Technische Zeitschrift der Standard Telephon und Radio AG, vol. 7, No. 1, Jun. 1986.

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689253A (en) 1991-04-10 1997-11-18 Kinesis Corporation Ergonomic keyboard apparatus
US6840690B2 (en) * 1992-05-19 2005-01-11 Metamorfyx Ergonomic keyboard
USD348877S (en) 1992-10-30 1994-07-19 Lichtenberg Allan C Maximum comfort keyboard
USD354279S (en) 1993-02-16 1995-01-10 Ciccone David C Keyboard
USD365552S (en) 1993-03-04 1995-12-26 Marquardt Gmbh Keyboard
USD370669S (en) 1993-03-30 1996-06-11 Kinesis Corporation Keyboard
USD362432S (en) 1994-02-23 1995-09-19 Microsoft Corporation Keyboard
USD357911S (en) 1994-05-04 1995-05-02 Ergonomics, Inc. Computer keyboard
USD361562S (en) 1994-10-11 1995-08-22 Renaissance Research Incorporated Keyboard housing
USD387340S (en) * 1995-07-10 1997-12-09 Hau Pham Ergonomic keyboard
USD381016S (en) * 1996-03-28 1997-07-15 Microsoft Corporation Palm rest portion for a keyboard
USD475051S1 (en) 2001-03-28 2003-05-27 Barbara Sexton Computer keyboard
USD482037S1 (en) 2002-03-06 2003-11-11 Alfredo Buhler Computer keyboard
USD492309S1 (en) 2002-05-15 2004-06-29 Alfredo Buhler Computer keyboard
USD500318S1 (en) 2003-12-16 2004-12-28 Alfredo Buhler Computer keyboard
USD583375S1 (en) * 2007-01-26 2008-12-23 Alfredo Buhler Computer keyboard
USD585063S1 (en) 2007-11-27 2009-01-20 Kinesis Corporation Keyboard
USRE43485E1 (en) 2007-11-27 2012-06-26 Kinesis Corporation Keyboard
USD894184S1 (en) * 2018-05-18 2020-08-25 Compal Information (Kunshan) Co., Ltd Keyboard

Also Published As

Publication number Publication date
USD340445S (en) 1993-10-19

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