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Publication numberUSD402931 S
Publication typeGrant
Application numberUS 29/077,691
Publication dateDec 22, 1998
Filing dateOct 9, 1997
Publication number077691, 29077691, US D402931 S, US D402931S, US-S-D402931, USD402931 S, USD402931S
InventorsLi-chu Chen Huang
Original AssigneeDiscovery International Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Upper frame of baby walker
US D402931 S
Abstract  available in
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  1. The ornamental design for an upper frame of baby walker, as shown.

FIG. 1 is a front, left, top view of an upper frame of baby walker showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6561915Oct 9, 2001May 13, 2003Mattel, Inc.Infant swing and method of using the same
US6578496Mar 20, 2001Jun 17, 2003Gravity, IncorporatedHighchair tray with removable inserts
US6851375Jun 13, 2003Feb 8, 2005Tony Michael GuardHighchair tray with removable inserts
US7244165Sep 6, 2002Jul 17, 2007Mattel, Inc.Entertainment toy having multiple configurations
US7318380Jan 31, 2005Jan 15, 2008Gravity, IncorporatedHighchair tray with removable inserts
US7871125Jan 18, 2008Jan 18, 2011Mattel, Inc.Infant support with independently repositionable legs
US20050126445 *Jan 31, 2005Jun 16, 2005Gravity, IncorporatedHighchair tray with removable inserts
U.S. ClassificationD12/133, D21/476, D12/130