Patent
   D442922
Priority
Oct 19 1999
Filed
Apr 18 2000
Issued
May 29 2001
Expiry
May 29 2015
Assg.orig
Entity
unknown
15
11
n/a
The ornamental design for a portion of a frequency changer, as shown and described.

FIG. 1 is a top, front and right side perspective view of a portion of a frequency changer showing my new design,

FIG. 2 is a front 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 elevational view thereof,

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a reference view showing the article in use thereof.

The broken line showing of the remainder of the frequency changer is for illustrative purposes only and forms no part of the claimed design. Also, the broken line showing of reference environment in FIG. 7 is for illustrative purposes only and forms no part of the claimed design.

Sato, Atsushi

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2000SATO, ATSUSHIKabushiki Kaisha ToshibaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107130593 pdf
Apr 18 2000Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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