Patent
   D713336
Priority
Dec 30 2012
Filed
Dec 30 2012
Issued
Sep 16 2014
Expiry
Sep 16 2028
Assg.orig
Entity
unknown
24
11
n/a
The ornamental design for a frequency converter, as shown and described.

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

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation 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.

Perin, Andrea

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 30 2012Vacon Oyj(assignment on the face of the patent)
Jan 11 2013PERIN, ANDREAVacon OyjASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0297260090 pdf
Oct 30 2015Vacon OyjVACON OYCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0394660181 pdf
Sep 11 2023VACON OYDANFOSS DRIVES OYCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0683210125 pdf
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