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I claim the ornamental design for a photoelectric switch, as shown and described.
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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 5—5 lines in FIG. 1;
FIG. 6 is a sectional view of the same photoelectric switch taken along 6—6 lines in FIG. 1;
FIG. 7 is a sectional view of the same photoelectric switch taken along 7—7 lines in FIG. 3; and,
FIG. 8 is a perspective view of the same photoelectric switch.
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Aug 10 2005 | SUZUKI, NOBUAKI | ROHM CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017014 | /0988 | |
Sep 19 2005 | Rohm Co., Ltd. | (assignment on the face of the patent) | / |
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