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Publication numberUSD504176 S1
Publication typeGrant
Application numberUS 29/183,440
Publication dateApr 19, 2005
Filing dateJun 10, 2003
Priority dateDec 11, 2002
Publication number183440, 29183440, US D504176 S1, US D504176S1, US-S1-D504176, USD504176 S1, USD504176S1
InventorsGerrit Jan Vijfvinkel
Original AssigneeD.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D504176 S1
Abstract  available in
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  1. The ornamental design for tweezers, as shown and described.

FIG. 1 is a perspective view thereof;

FIG. 2 is a left side elevational view thereof; with the right side view being a mirror image thereof;

FIG. 3 is a top plan view thereof; with the bottom plan view being a mirror image thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Non-Patent Citations
1"Disposable Instruments and Accessories" D.O.R.C. International b.v. Kingston, NH; Holland pp. 1-4 (C) 2002.
2"It Is Rocket Science" Alcon/Grieshaber [undated].
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US8679064Aug 13, 2012Mar 25, 2014Alcon Research, Ltd.Ophthalmic valved trocar cannula
US9161769Mar 15, 2013Oct 20, 2015Covidien LpEndoscopic instrument
US20050154375 *Jul 27, 2004Jul 14, 2005Innovatech Surgical, Inc.Surgical instrument having a rotational ring
US20140135820 *Nov 13, 2012May 15, 2014Alcon Research, Ltd.Disposable capsulorhexis forceps
USD747805 *Oct 15, 2014Jan 19, 2016Tri-Medics LlcMedical device
USD748784Nov 7, 2014Feb 2, 2016Sutter Medizintechnik GmbhMedical instrument grip
USD762302 *Apr 24, 2014Jul 26, 2016University Of MassachusettsSurgical forceps
U.S. ClassificationD24/143, D24/133