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Publication numberUSD474158 S1
Publication typeGrant
Application numberUS 29/152,162
Publication dateMay 6, 2003
Filing dateDec 13, 2001
Priority dateSep 14, 2001
Publication number152162, 29152162, US D474158 S1, US D474158S1, US-S1-D474158, USD474158 S1, USD474158S1
InventorsChih-Yuan Liao
Original AssigneeHon Hai Precision Ind. Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Optical switch equipment
US D474158 S1
Abstract  available in
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  1. The ornamental design of an optical switch equipment, as shown and described.

FIG. 1 is a front, top and right side perspective view of an optical switch equipment showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing of the environment is for illustrative purpose only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6731835 *Dec 26, 2001May 4, 2004Hon Hai Precision Ind. Co., Ltd.Optic switch
U.S. ClassificationD13/158