Frequency converter

Description

FIG. 1 is a front perspective view of a frequency converter showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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

Claims

CLAIM The ornamental design for a frequency converter, as shown and described.

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Inventors:	Juva; Jari Jussi Ilmari (Turku, FI)
Assignee:	Vacon Oyj (Vaasa, FI)
Appl. No.:	D/299,855
Filed:	January 4, 2008

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Current U.S. Class:	D13/110
Current International Class:	1302
Field of Search:	;D13/110,101,123,162,184,199 ;D14/348,349,353,357,358 ;361/600,601,707,715,730 ;363/15,35

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References Cited [Referenced By]

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U.S. Patent Documents

D365082	December 1995	Cook et al.
D376785	December 1996	Ikeda et al.
D403301	December 1998	Lehmann et al.
D409139	May 1999	Cornell et al.
D410624	June 1999	Loh
D438176	February 2001	Cornu
D449817	October 2001	Takeuchi et al.
D455399	April 2002	Imamura et al.
D455714	April 2002	Kim
6407931	June 2002	Yonce et al.
6650559	November 2003	Okamoto et al.
2005/0126811	June 2005	Hirota et al.

Primary Examiner: Deshmukh; Prabhakar
Assistant Examiner: Holland; Derrick
Attorney, Agent or Firm: King; Victor N. Speckman Law Group PLLC.