Patent
   D606017
Priority
Aug 21 2006
Filed
Feb 21 2007
Issued
Dec 15 2009
Expiry
Dec 15 2023
Assg.orig
Entity
unknown
20
11
n/a
The ornamental design for a convection 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.

The SIEMENS name forming part of the claimed design is a registered trademark of Siemens Aktiengesellschaft Company.

Wagner, Jürgen, Charlson, Simon, Shenton, Lyndon

Patent Priority Assignee Title
10720787, Jul 26 2017 DELTA-Q TECHNOLOGIES CORP. Combined charger and power converter
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D873225, Dec 06 2017 Omron Corporation Heatsink
D883207, Jul 10 2018 Sumitomo Heavy Industries, Ltd. Frequency converter
D884612, Dec 05 2016 DELTA-Q TECHNOLOGIES CORP. Battery charger
ER8598,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 20 2007WAGNER, JUERGENSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192220883 pdf
Feb 21 2007Siemens Aktiengesellschaft(assignment on the face of the patent)
Feb 27 2007CHARLSON, SIMONSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192220883 pdf
Feb 27 2007SHENTON, LYNDONSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0192220883 pdf
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