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Publication numberUSD579721 S1
Publication typeGrant
Application numberUS 29/280,228
Publication date4 Nov 2008
Filing date21 May 2007
Priority date21 Nov 2006
Publication number280228, 29280228, US D579721 S1, US D579721S1, US-S1-D579721, USD579721 S1, USD579721S1
InventorsLihua Qian
Original AssigneeZhiwei Liu
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sippy cup
US D579721 S1
Abstract  available in
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  1. The ornamental design for a sippy cup, as shown and described.

FIG. 1 is a perspective view of a sippy cup showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US82868273 May 201016 Oct 2012Wee Sip, LlcSippy cup lid for a beverage can
USD63539728 May 20095 Apr 2011Pactiv CorporationCup
USD64939630 Apr 201029 Nov 2011Pactiv CorporationSidewall for a cup
USD64939730 Apr 201029 Nov 2011Pactiv CorporationSidewall for a cup
USD734095 *7 Mar 201414 Jul 2015Koninklijke Philips N.V.Drinking cup
U.S. ClassificationD07/510, D07/507, D07/509