Variable speed drive

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Description

FIG. 1 is a front, top, and right side perspective view of a variable speed drive;

FIG. 2 is a front, bottom, and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a rear, bottom, and right side perspective view thereof.

The broken lines in the drawings illustrate environmental subject matter and form no part of the claimed design.

Claims

The ornamental design for a variable speed drive, as shown and described.

Referenced Cited
U.S. Patent Documents
4620263 October 28, 1986 Ito
5497289 March 5, 1996 Sugishima
D380193 June 24, 1997 Yamaguchi
D438176 February 27, 2001 Cornu
6239986 May 29, 2001 Otsuka
D455399 April 9, 2002 Imamura
D502916 March 15, 2005 Higuchi
D503379 March 29, 2005 Gheno
D558141 December 25, 2007 Kwon
D560607 January 29, 2008 Suematsu
D562234 February 19, 2008 Morihara
D629029 December 14, 2010 Keppelen
Patent History
Patent number: D753589
Type: Grant
Filed: May 15, 2015
Date of Patent: Apr 12, 2016
Assignee: SCHNEIDER TOSHIBA INVERTER EUROPE SAS (Pacy sur Eure)
Inventors: Guillaume Reiner (Grenoble), Emmanuel Combe (Grenoble)
Primary Examiner: Derrick Holland
Application Number: 29/527,161
Classifications