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Publication numberUSD613746 S1
Publication typeGrant
Application numberUS 29/341,785
Publication dateApr 13, 2010
Filing dateAug 12, 2009
Priority dateMar 7, 2008
Also published asUSD603865, USD633506
Publication number29341785, 341785, US D613746 S1, US D613746S1, US-S1-D613746, USD613746 S1, USD613746S1
InventorsJ. Bern Jordan, Gregg C. Vanderheiden, David P. Kelso
Original AssigneeWisconsin Alumni Research Foundation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D613746 S1
Abstract  available in
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  1. The ornamental design for a keyboard, as shown and described.

FIG. 1 is top view of a keyboard in accordance with the present invention;

FIG. 2 is a front elevational view of the keyboard of FIG. 1;

FIG. 3 is a rear elevational view of the keyboard of FIG. 1;

FIG. 4 is a first side elevational view of the keyboard of FIG. 1; and,

FIG. 5 is a side view of the keyboard of FIG. 1.

The broken line showing of environment forms no part of the claimed design.

U.S. ClassificationD14/455