Patent
   D601520
Priority
Jan 14 2005
Filed
Jun 15 2005
Issued
Oct 06 2009
Expiry
Oct 06 2023
Assg.orig
Entity
unknown
26
29
n/a
We claim the ornamental design for an electric circuit board, as shown and described.

FIG. 1 is a top perspective view of an electric circuit board of the present invention; and,

FIG. 2 is a top view thereof.

The ornamental design which is claimed is shown in solid lines in the drawings. Any broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Hirata, Masahiko, Yokota, Yasuo, Ogura, Motonari

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 2005YOKOTA, YASUOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060594 pdf
Jun 13 2005OGURA, MOTONARIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060594 pdf
Jun 13 2005HIRATA, MASAHIKOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0167060594 pdf
Jun 15 2005Panasonic Corporation(assignment on the face of the patent)
Oct 01 2008MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Panasonic CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0217740425 pdf
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