Patent
   D556152
Priority
Mar 31 2005
Filed
Aug 03 2005
Issued
Nov 27 2007
Expiry
Nov 27 2021
Assg.orig
Entity
unknown
2
26
n/a
The ornamental design for a photoelectric switch, as shown and described.

FIG. 1 is a perspective view of a photoelectric switch showing my new design;

FIG. 2 is a front view thereof, the rear view being a mirror image of FIG. 2;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a perspective view with the cover in the open position.

FIG. 8 is a perspective view of a photoelectric switch according to a second embodiment of the present design;

FIG. 9 is a front view thereof, the rear view being a mirror image of FIG. 9;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a right side elevational view thereof;

FIG. 13 is a left side elevational view thereof; and,

FIG. 14 is a perspective view with the cover in the open position.

Fujita, Masahiro

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2005Sunx Limited(assignment on the face of the patent)
Aug 31 2005FUJITA, MASAHIROSunx LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166700172 pdf
Oct 01 2010Sunx LimitedPANASONIC ELECTRIC WORKS SUNX CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0293550850 pdf
Jul 01 2012PANASONIC ELECTRIC WORKS SUNX CO , LTD PANASONIC INDUSTRIAL DEVICES SUNX CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0293550922 pdf
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