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Publication numberUSD641697 S1
Publication typeGrant
Application numberUS 29/345,264
Publication dateJul 19, 2011
Priority dateAug 21, 2006
Also published asUSD606017, USD641696
Publication number29345264, 345264, US D641697 S1, US D641697S1, US-S1-D641697, USD641697 S1, USD641697S1
InventorsSimon Charlson, Lyndon Shenton, Jürgen Wagner
Original AssigneeSiemens Aktiengesellschaft
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Convection cooled frequency converter
US D641697 S1
Abstract  available in
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  1. The ornamental design for a convention cooled frequency converter, as shown and described.

FIG. 1 is a front elevation view of a convection cooled frequency converter showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD741259 *Nov 19, 2014Oct 20, 2015Abb Technology OyFrequency converter
U.S. ClassificationD13/110