USD357911S - Computer keyboard - Google Patents

Computer keyboard Download PDF

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Publication number
USD357911S
USD357911S US29/022,402 US2240294F USD357911S US D357911 S USD357911 S US D357911S US 2240294 F US2240294 F US 2240294F US D357911 S USD357911 S US D357911S
Authority
US
United States
Prior art keywords
computer keyboard
elevational view
keyboard
raised
hand side
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
US29/022,402
Inventor
Alan H. Grant
Eugene A. Helmetsie
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.)
Microsoft Corp
Original Assignee
Ergonomics Inc
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 Ergonomics Inc filed Critical Ergonomics Inc
Priority to US29/022,402 priority Critical patent/USD357911S/en
Assigned to ERGONOMICS, INC. reassignment ERGONOMICS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HELMETSIE, EUGENE A., GRANT, ALAN H.
Application granted granted Critical
Publication of USD357911S publication Critical patent/USD357911S/en
Assigned to MICROSOFT CORPORATION reassignment MICROSOFT CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ERGONOMICS, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top plan view showing our new design for a computer keyboard with the broken lines being shown for illustrtive purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right-hand side elevational view thereof;
FIG. 6 is a left-hand side elevational view thereof;
FIG. 7 is a right-hand side elevational view of the keyboard raised at the front;
FIG. 8 is a right-hand side elevational view of the keyboard raised at the rear;
FIG. 9 is a raised front elevational view thereof; and,
FIG. 10 is a raised rear elevational view thereof.

Claims (1)

  1. The ornamental design for a computer keyboard, as shown and described.
US29/022,402 1994-05-04 1994-05-04 Computer keyboard Expired - Lifetime USD357911S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/022,402 USD357911S (en) 1994-05-04 1994-05-04 Computer keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/022,402 USD357911S (en) 1994-05-04 1994-05-04 Computer keyboard

Publications (1)

Publication Number Publication Date
USD357911S true USD357911S (en) 1995-05-02

Family

ID=64334983

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/022,402 Expired - Lifetime USD357911S (en) 1994-05-04 1994-05-04 Computer keyboard

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US (1) USD357911S (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060291946A1 (en) * 2005-06-24 2006-12-28 Microsoft Corporation Ergonomic apparatus for keyboard
US20070084704A1 (en) * 2005-10-13 2007-04-19 Ikey, Ltd. Smooth keyboard with low key height
US7324019B2 (en) 2000-01-03 2008-01-29 Levenson David J Adjustable ergonomic keyboard for use with stationary palm and elements thereof
USD925533S1 (en) * 2019-11-21 2021-07-20 Beijing Jingheng Tengwei Kejian Trading Co., Ltd. Keyboard
USD936055S1 (en) * 2020-09-30 2021-11-16 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Keyboard with built-in mouse
USD945431S1 (en) * 2020-09-02 2022-03-08 Shenzhen Hastech Industries Co., Ltd Bluetooth keyboard
USD952632S1 (en) * 2020-10-15 2022-05-24 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd. Keyboard with built-in mouse

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
"Studies on Ergonomically Designed Alphanumeric Keyboards", Nakaseko, M., et al. Human Factors, Apr. 1985, pp. 175-187.
Alan H. Grant, Homo Quintadus and Computers, Optometry & Vision Science, vol. 67, No. 4, pp. 297-305, Sep. 1989.
Alan H. Grant, The Computer Syndrome, Journal of the American Optometric Association, vol. 58, No. 11, Nov. 1987.
Ergonomische Tastaturgestartung from Fraunhofer Institut Design for an Ergonomic Keyboard Jan. 5, 1993.
IBM Technical Disclosure Bulletin, Mapping the Computer 83-Keyboard to 62-Key Keyboard, vol. 27, No. 4B, Sep. 1984, pp. 2717 and 2718.
Popular Science, "What's New", p. 10, Sep. 1990.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7324019B2 (en) 2000-01-03 2008-01-29 Levenson David J Adjustable ergonomic keyboard for use with stationary palm and elements thereof
US20060291946A1 (en) * 2005-06-24 2006-12-28 Microsoft Corporation Ergonomic apparatus for keyboard
US20070084704A1 (en) * 2005-10-13 2007-04-19 Ikey, Ltd. Smooth keyboard with low key height
US7294799B2 (en) 2005-10-13 2007-11-13 Ikey, Ltd. Smooth keyboard with low key height
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

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