Patent
   D603335
Priority
Jun 10 2008
Filed
Dec 10 2008
Issued
Nov 03 2009
Expiry
Nov 03 2023
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a frequency converter with high protection, as shown and described.

FIG. 1 is a front elevational view of a frequency converter with high protection 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 left side view thereof;

FIG. 6 is a right side 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.

Naumann, Frank, Hartmann, Peter, Panicerschii, Stanislav

Patent Priority Assignee Title
8687357, Feb 02 2010 Kabushiki Kaisha Yaskawa Denki Electric power converter
D673910, Nov 21 2011 Baumuller Nurnberg GmbH Converter
Patent Priority Assignee Title
6650559, Oct 31 2000 FUJI ELECTRIC CO , LTD Power converting device
D365082, Sep 15 1993 Progressive Dynamics, Inc. Electrical power converter
D403301, Feb 08 1996 DANFOSS A S Box for a frequency converter
D455399, May 26 2000 Kabushiki Kaisha Yaskawa Denki Inverter controller
D541743, Mar 29 2005 ABB Schweiz AG Cabinet for a frequency converter
D548183, Jul 05 2006 ABB Schweiz AG Cabinet for a frequency converter
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 2008HARTMANN, PETERSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219550679 pdf
Nov 10 2008PANICERSCHII, STANISLAVSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219550679 pdf
Nov 14 2008NAUMANN, FRANKSiemens AktiengesellschaftASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0219550679 pdf
Dec 10 2008Siemens Aktiengesellschaft(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule