Patent
   D365552
Priority
Mar 04 1993
Filed
Sep 02 1993
Issued
Dec 26 1995
Expiry
Dec 26 2009

TERM.DISCL.
Assg.orig
Entity
unknown
10
4
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a perspective view of a keyboard showing the new design, depicting the front, top and one side thereof;

FIG. 2 is a top plan view of the keyboard;

FIG. 3 is an elevation view, showing the front of the keyboard;

FIG. 4 is an elevation view, showing the rear of the keyboard;

FIG. 5 is an elevation view, showing one side of the keyboard;

FIG. 6 is an elevation view, showing the other side of the keyboard; and,

FIG. 7 is a bottom plan view of the keyboard.

Sauer, Ralf, Marquardt, Kai-Uwe

Patent Priority Assignee Title
6241406, Sep 22 1998 Computer keyboard
D375088, Jul 20 1995 Chicony Electronics Co., Ltd. Keyboard
D482037, Mar 06 2002 Computer keyboard
D492309, May 15 2002 Computer keyboard
D500318, Dec 16 2003 Computer keyboard
D580936, Jan 31 2007 iKey, Ltd. Keyboard
D583375, Jan 26 2007 Computer keyboard
D599349, Jul 14 2008 IKEY, LTD Keyboard
D894184, May 18 2018 COMPAL INFORMATION (KUNSHAN) CO., LTD Keyboard
D952632, Oct 15 2020 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. Keyboard with built-in mouse
Patent Priority Assignee Title
D323817, Jul 18 1989 Krone AG Computer terminal with ergonomic alphanumeric keyboard
D340445, Mar 13 1991 Marquardt GmbH Dual component keyboard unit
D341134, Mar 13 1991 Marquardt GmbH Keyboard
D346376, Apr 01 1992 Marquardt GmbH Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 27 1993MARQUARDT, KAI-UWEMarquardt GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066910652 pdf
Aug 27 1993SAUER, RALFMarquardt GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066910652 pdf
Sep 02 1993Marquardt GmbH(assignment on the face of the patent)
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