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Publication numberUSD437535 S1
Publication typeGrant
Application numberUS 29/110,385
Publication date13 Feb 2001
Filing date3 Sep 1999
Priority date3 Sep 1999
Publication number110385, 29110385, US D437535 S1, US D437535S1, US-S1-D437535, USD437535 S1, USD437535S1
InventorsMikhail Boukhny, Grace C. Liao, Michael D. Lockwood, Mel M. Oliveira
Original AssigneeAlcon Universal Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tip wrench
US D437535 S1
Abstract  available in
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  1. The ornamental design for a tip wrench, as shown and described.

FIG. 1 is a perspective view of a tip wrench showing our new design;

FIG. 2 is a front elevational view thereof; the rear elevational view being a mirror image thereof;

FIG. 3 is a left side elevational view thereof; the right side elevational view being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is an exploded bottom, left, and front side perspective view thereof; and,

FIG. 7 is an exploded top, right, and rear side perspective view thereof.

Non-Patent Citations
1Advertisement for Reusable Wrench (Myco Industries, Inc.), Fall 1994.
2Advertisement for the Stealth Phaco Tip and Wrench (Hi-Line Medical), Fall 1992.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US79511361 Mar 200631 May 2011Alcon, Inc.Coupler wrench
US20070239102 *1 Mar 200611 Oct 2007Alcon, Inc.Coupler wrench
USD790311 *10 Sep 201527 Jun 2017Allium LlcTool assembly
U.S. ClassificationD08/21