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Publication numberUSD436128 S1
Publication typeGrant
Application numberUS 29/115,600
Publication dateJan 9, 2001
Filing dateDec 20, 1999
Priority dateJun 21, 1999
Publication number115600, 29115600, US D436128 S1, US D436128S1, US-S1-D436128, USD436128 S1, USD436128S1
InventorsArno Keglmaier
Original AssigneeWKB Wirtschafts-und Konzeptberatung GmbH
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined blackboard and tray
US D436128 S1
Abstract  available in
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  1. The ornamental design for a combined blackboard and tray, as shown and described.

FIG. 1 is a perspective view of a combined blackboard and tray with the tray shown attached;

FIG. 2 is a front elevational view, with the tray removed for ease of illustration;

FIG. 3 is a side elevational view of FIG. 2;

FIG. 4 is a top plan view of FIG. 2;

FIG. 5 is a perspective view of the tray in FIG. 1 shown separately for ease of illustration;

FIG. 6 is a front view of the tray;

FIG. 7 is a side view of the tray;

FIG. 8 is a top view of the tray; and,

FIG. 9 is a perspective view of the tray prior to being bent to the shape shown in FIG. 5.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7632103Nov 30, 2005Dec 15, 2009General Binding CorporationModular board arrangement
U.S. ClassificationD19/113