Patent
   D310516
Priority
Oct 22 1987
Filed
Mar 30 1988
Issued
Sep 11 1990
Expiry
Sep 11 2004
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a computer keyboard, as shown and described.

FIG. 1 is a front elevational view of a computer keyboard showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged cross-sectional view thereof taken along the line VII--VII in FIG. 1, with most of the internal structure omitted;

FIG. 8 is a top, front, right side perspective view thereof, the keyboard being engaged with the base;

FIG. 9 is an exploded perspective view thereof, the keyboard being disengaged from the base;

FIG. 10 is a top, front, left side perspective view thereof, the fitting used to connect the keyboard to a personal computer in the extended position.

Kato, Minoru, Sakai, Masayuki, Hara, Masaki

Patent Priority Assignee Title
D319226, Apr 05 1989 Sharp Kabushiki Kaisha Portable bar code reader
D341360, Mar 07 1991 International Business Machines Corporation Keyboard
Patent Priority Assignee Title
228501,
D280406, Sep 13 1982 Dyna Electronics, Inc. Single key stroke instant programming controller
D282663, Jun 29 1983 Motorola, Inc. Personal two-way message terminal or similar article
D291201, Nov 06 1984 COMPUTER BIBLES INTERNATIONAL INC P O BOX 17922 GREENVILLE SOUTH CAROLINA 29606 A CORP OF SOUTH CAROLINA Combined hand held portable computer and carrying case therefor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 08 1988HARA, MASAKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053650314 pdf
Jan 08 1988SAKAI, MASAYUKIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053650314 pdf
Jan 08 1988KATO, MINORUMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053650314 pdf
Mar 30 1988Mitsubishi Denki Kabushiki Kaisha(assignment on the face of the patent)
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