Patent
   D503379
Priority
Apr 05 2002
Filed
Oct 07 2002
Issued
Mar 29 2005
Expiry
Mar 29 2019
Assg.orig
Entity
unknown
11
9
n/a
The ornamental design for a variable speed drive for electric motors, as shown and described.

FIG. 1 is a front view of the variable speed drive for electrical motors;

FIG. 2 is a rear view of the variable speed drive for electrical motors of FIG. 1;

FIG. 3 is a top view of the variable speed drive for electrical motors of FIG. 1;

FIG. 4 is a bottom view of the variable speed drive for electrical motors of FIG. 1;

FIG. 5 is a right side view of the variable speed drive for electrical motors of FIG. 1;

FIG. 6 is a left side view of the variable speed drive for electrical motors of FIG. 1; and,

FIG. 7 is a perspective view of the variable speed drive for electrical motors of FIG. 1.

Gheno, Daniel

Patent Priority Assignee Title
D510321, Jul 07 2003 Toshiba Schneider Inverter Corporation; SCHEIDER TOSHIBA INVERTER EUROPE S A S Inverter
D560607, Nov 04 2005 Meidensha Corporation Inverter
D629029, Aug 19 2008 SEW-EURODRIVE GMBH & CO KG Electric variable speed drive
D751504, Nov 05 2013 Schneider Toshiba Inverter Europe SAS Variable speed drive
D753058, Nov 05 2013 Schneider Toshiba Inverter Europe SAS Variable speed drive
D753588, Nov 05 2013 Schneider Toshiba Inverter Europe SAS Variable speed drive
D753589, Nov 17 2014 Schneider Toshiba Inverter Europe SAS Variable speed drive
D775072, Nov 17 2014 Schneider Toshiba Inverter Europe SAS Variable speed drive
D833390, Sep 13 2016 MIDNITE SOLAR, INC Modular inverter system
D905758, Nov 24 2017 AT-DESIGN GBR; Siemens Aktiengesellschaft Electric motor starter
D912096, Nov 24 2017 AT-DESIGN GBR; Siemens Aktiengesellschaft Electric motor starter
Patent Priority Assignee Title
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Sep 30 2002GHENO, DANIELSchneider Toshiba Inverter Europe SASASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134050973 pdf
Oct 07 2002Schneider Toshiba Inverter Europe SAS(assignment on the face of the patent)
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