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Publication numberUSD409442 S
Publication typeGrant
Application numberUS 29/083,898
Publication dateMay 11, 1999
Filing dateFeb 19, 1998
Publication number083898, 29083898, US D409442 S, US D409442S, US-S-D409442, USD409442 S, USD409442S
InventorsTimothy S. Kilpatrick, Alan Beach
Original AssigneePescor Plastics, Inc., The Southland Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dual chamber drinking cup
US D409442 S
Abstract  available in
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  1. The ornamental design for a "dual chamber drinking cup," as shown and described.

FIG. 1 is a front elevational view of a dual chamber drinking cup showing our new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a cross-sectional view thereof in stacked position.

The broken line showing of a lid in FIGS. 1 & 2 and support feet in FIGS. 1, 2, 4, and the second cup in FIG. 5, are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
1Berry Sterling Brochure "The Shapes of Things To Come"; 1995.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7165697Nov 24, 2003Jan 23, 2007Joel CheckalskiConcentric two-compartment drinking vessel
US7784635 *Oct 7, 2004Aug 31, 2010Ropak CorporationContainer and lid with multiple chambers
US8235238Aug 27, 2010Aug 7, 2012Ropak CorporationContainer and lid with multiple chambers and related methods
US20050150896 *Jan 14, 2005Jul 14, 2005Morrison Michael G.Drinking flask having multiple compartments for holding and dispensing beverages and associated foods or condiments
US20060032776 *Aug 15, 2005Feb 16, 2006Yaron KleinStackable multi-compartment drinking cup
US20060076260 *Oct 7, 2004Apr 13, 2006Ropak CorporationContainer and lid with multiple chambers and related methods
US20100297908 *May 19, 2010Nov 25, 2010Lin hualongBasic plastic component with unique stereoscopic structure for combination toy
USD635397May 28, 2009Apr 5, 2011Pactiv CorporationCup
USD649396Apr 30, 2010Nov 29, 2011Pactiv CorporationSidewall for a cup
USD649397Apr 30, 2010Nov 29, 2011Pactiv CorporationSidewall for a cup
USD736036Mar 1, 2013Aug 11, 2015Evan Marc DashMulti-compartment travel container
WO2007034466A1 *Sep 21, 2005Mar 29, 2007Yaron KleinStackable multi-compartment drinking cup
U.S. ClassificationD07/513, D07/509