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Publication numberUSD365552 S
Publication typeGrant
Application numberUS 29/012,439
Publication dateDec 26, 1995
Filing dateSep 2, 1993
Priority dateMar 4, 1993
Publication number012439, 29012439, US D365552 S, US D365552S, US-S-D365552, USD365552 S, USD365552S
InventorsKai-Uwe Marquardt, Ralf Sauer
Original AssigneeMarquardt Gmbh
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D365552 S
Abstract  available in
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  1. 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.

Non-Patent Citations
1Ergonomische Tastaturgestaltung from Fraunhofer-Institut Design For An Ergonomic Keyboard.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6241406 *Sep 20, 1999Jun 5, 2001Leung Lap YanComputer keyboard
U.S. ClassificationD14/393