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Publication numberUSD520449 S1
Publication typeGrant
Application numberUS 29/207,439
Publication dateMay 9, 2006
Filing dateJun 15, 2004
Priority dateDec 26, 2003
Publication number207439, 29207439, US D520449 S1, US D520449S1, US-S1-D520449, USD520449 S1, USD520449S1
InventorsMakoto Shiraishi, Keiji Sakaguchi, Yutaka Katsuyama
Original AssigneeJ.S.T. Mfg. Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Optical add-drop multiplexer
US D520449 S1
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for an optical add-drop multiplexer, as shown and described.
Description

FIG. 1 is a perspective view of an optical add-drop multiplexer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side view thereof, a left side view thereof being a mirror image; and,

FIG. 6 is a rear elevation view thereof.

Non-Patent Citations
Reference
1Office Action of Taiwanese Design Patent Application mailed May 17, 2005.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7753329 *Apr 25, 2005Jul 13, 2010Rosen Sunvisor Systems, LlcUniversal equipment mount
Classifications
U.S. ClassificationD13/133