Patent
   D542232
Priority
Mar 22 2005
Filed
Sep 19 2005
Issued
May 08 2007
Expiry
May 08 2021

TERM.DISCL.
Assg.orig
Entity
unknown
5
15
n/a
I claim the ornamental design for a photoelectric switch, as shown and described.

FIG. 1 is a front view of a photoelectric switch showing my new design, the rear view being a mirror image thereof;

FIG. 2 is a right side view of the same photoelectric switch, a left side view being identical to the right side view;

FIG. 3 is a top plan view of the same photoelectric switch;

FIG. 4 is a bottom view of the same photoelectric switch;

FIG. 5 is a sectional view of the same photoelectric switch taken along lines 5—5 in FIG. 1;

FIG. 6 is a sectional view of the same photoelectric switch taken along lines 6—6 in FIG. 1;

FIG. 7 is a sectional view of the same photoelectric switch taken along lines 7—7 in FIG. 3; and,

FIG. 8 is a perspective view of the same photoelectric switch.

Suzuki, Nobuaki

Patent Priority Assignee Title
D614586, Jun 20 2008 Citizen Electronics Co., Ltd. Photo interrupter
D619541, Sep 02 2008 John M, Lucas Switch block
D625272, Jun 20 2008 Citizen Electronics Co., Ltd. Photo interrupter
D715745, Feb 20 2012 Legend Corporate Services Pty Ltd.; LEGEND CORPORATE SERVICES PTY LTD ; LEGEND CORPORATE SERVICE PTY LTD Photoelectric switch
D753068, Jun 30 2014 Panasonic Industrial Devices SUNX Co. Ltd. Photoelectronic sensor
Patent Priority Assignee Title
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Aug 10 2005SUZUKI, NOBUAKIROHM CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0170160023 pdf
Sep 19 2005Rohm Co., Ltd.(assignment on the face of the patent)
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