Patent
   D541687
Priority
Dec 06 2005
Filed
Mar 30 2006
Issued
May 01 2007
Expiry
May 01 2021
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a photo sensor, as shown and described.

FIG. 1 is a rear perspective view of a photo sensor showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a right side elevational view thereof, the left side elevational view being a mirror image thereof.

Yorinaga, Akikazu

Patent Priority Assignee Title
D758464, Jun 26 2014 Life Safety Distribution AG Optical block
D764558, Jun 26 2014 Life Safety Distribution AG Optical block
Patent Priority Assignee Title
3973685, Dec 17 1973 Litton Systems, Inc. Photoelectric sensing apparatus for pallet storage systems
20040001193,
20040079871,
20050082465,
D485774, Apr 22 2003 Shih-Ming, Hwang Photoelectric sensor
JP1031272,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 30 2006Sunx Limited(assignment on the face of the patent)
Apr 12 2006YORINAGA, AKIKAZUSunx LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0178780408 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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