Patent
   D271767
Priority
Feb 24 1981
Filed
Aug 20 1981
Issued
Dec 13 1983
Expiry
Dec 13 1997
Assg.orig
Entity
unknown
16
0
n/a
The ornamental design for an electronic keyboard, as shown and described.

FIG. 1 is a perspective view of the electronic keyboard showing my new design;

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a bottom plan view thereof on an enlarged scale;

FIG. 4 is a front elevational view thereof on an enlarged scale;

FIG. 5 is a rear elevational view thereof on an enlarged scale;

FIG. 6 is a right side elevational view thereof on an enlarged scale; and

FIG. 7 is a left side elevational view thereof on an enlarged scale.

Ohie, Yoshihisa

Patent Priority Assignee Title
5334976, Dec 27 1988 3M Innovative Properties Company Keyboard with finger-actuable and stylus-actuable keys
5499129, Jul 19 1991 Kabushiki Kaisha Toshiba Electronic apparatus having a rib integral with the display housing for protecting the fluorescent lamp
5504648, Sep 06 1991 Kabushiki Kaisha Toshiba Electronic apparatus and electronic system with expanding apparatus having interlock, ejector, grounding, and lock mechanisms, for expanding function of electronic apparatus
5507661, Jul 19 1991 Kabushiki Kaisha Toshiba Electronic system with expanding apparatus for expanding function of electronic apparatus
5526227, Jul 30 1991 Kabushiki Kaisha Toshiba Computer having electric conductive portion contacting with electric conductive portion of card, and card receiver device having electric conductive portion contacting with electric conductive portion of card
5544007, Jul 19 1991 Kabushiiki Kaisha Toshiba Card-shaped electronic device used with an electronic apparatus and having shield plate with conductive portion on a lateral side
6172867, Jul 31 1991 Kabushiki Kaisha Toshiba Electronic apparatus with reinforced upper case
D279105, Jul 15 1982 Sharp Corporation Electronic calculator
D281172, Jul 15 1982 SHARP KABUSHIKI KAISHA A CORP OF JAPAN Calculator
D282745, Jul 18 1983 TIE/Communications, Inc. Direct station selection console
D285561, Oct 11 1985 AT&T Information Systems Inc. Keyboard
D314965, Jan 19 1989 GEC Plessey Telecommunications Limited Telephone console
D320597, Jan 24 1989 Wang Laboratories, Inc.; WANG LABORATORIES, INC , A MA CORP Computer keyboard housing
D564499, Aug 23 2005 Sharp Kabushiki Kaisha Input/output terminal for computer
D912718, Jun 04 2019 PANASONIC I-PRO SENSING SOLUTIONS CO , LTD Controller for a surveillance camera system
D958790, May 22 2020 Angry Miao Technology Co., Limited Keyboard
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 14 1981OHIE, YOSHIHISASHARP KABUSHIKI KAISHA SHARP CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST 0039110805 pdf
Aug 20 1981Sharp Corporation(assignment on the face of the patent)
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