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Publication numberUSD456998 S1
Publication typeGrant
Application numberUS 29/150,251
Publication dateMay 14, 2002
Filing dateNov 15, 2001
Priority dateJan 25, 1999
Also published asUSD457728, USD458030, USD458455
Publication number150251, 29150251, US D456998 S1, US D456998S1, US-S1-D456998, USD456998 S1, USD456998S1
InventorsLawrence A. Blaustein, John Osher, John R. Nottingham, John W. Spirk
Original AssigneeLawrence A. Blaustein, John Osher, John R. Nottingham, John W. Spirk
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Head portion of an electric toothbrush
US D456998 S1
Abstract  available in
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  1. The ornamental design for head portion of an electric toothbrush, as shown and described.

FIG. 1 is an enlarged, perspective view of head portions of an electric toothbrush showing our new design; and,

FIG. 2 is a top view thereof.

The broken line showing of environmental structure in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6725490Nov 6, 2001Apr 27, 2004The Procter & Gamble CompanyComplex motion toothbrush
US7322066Feb 17, 2004Jan 29, 2008Church & Dwight Co., Inc.Electric toothbrushes having movable, intermittently movable, and fixed bristles
US7356866Dec 9, 2003Apr 15, 2008Church & Dwight Co., Inc.Modular electric toothbrushes
US7748070Aug 14, 2008Jul 6, 2010The Procter & Gamble CompanyElectric toothbrush comprising an electrically powered element
US7845039May 17, 2004Dec 7, 2010The Procter & Gamble CompanyToothbrush with severable electrical connections
U.S. ClassificationD04/101