Patent
   D494143
Priority
Aug 30 2002
Filed
Jan 16 2003
Issued
Aug 10 2004
Expiry
Aug 10 2018
Assg.orig
Entity
unknown
10
4
n/a
The ornamental design for a photoelectric switch, as shown and described.

FIG. 1 is a front view showing my new design for a photoelectric switch;

FIG. 2 is a rear view of the photoelectric switch of FIG. 1;

FIG. 3 is a top view of the photoelectric switch of FIG. 1, wherein the brackets labeled 8 and 9 refer to enlarged views of FIGS. 8 and 9, respectively;

FIG. 4 is a bottom view of the photoelectric switch of FIG. 1;

FIG. 5 is a left side view of the photoelectric switch of FIG. 1;

FIG. 6 is a right side view of the photoelectric switch of FIG. 1;

FIG. 7 is a perspective view of the photoelectric switch of FIG. 1;

FIG. 8 is an enlarged plan view of the portion of the photoelectric switch in the bracket labeled 8 of FIG. 3;

FIG. 9 is an enlarged plan view of the portion of the photoelectric switch in the bracket labeled 9 of FIG. 3;

FIG. 10 is a perspective view of the portion of the photoelectric switch in the box labeled 8 of FIG. 3;

FIG. 11 is a perspective view of the portion of the photoelectric switch in the box labeled 9 of FIG. 3;

FIG. 12 is a front view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 13 is a rear view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 14 is a top view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 15 is a bottom view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 16 is a right side view of the photoelectric switch of FIG. 1 with the cover closed;

FIG. 17 is a left side view of the photoelectric switch of FIG. 1 with the cover closed; and,

FIG. 18 is a perspective view of the photoelectric switch of FIG. 1 with the cover closed.

The broken lines represent environmental structure which is not a part of the claimed design.

Sato, Toshinori

Patent Priority Assignee Title
D555604, Feb 18 2005 ROHM CO , LTD Optical communication module
D560620, Feb 18 2005 ROHM CO , LTD Optical communication module
D560621, Feb 18 2005 ROHM CO , LTD Optical communication module
D563327, Aug 17 2005 Rohm Co., Ltd. Resin-packaged optical communication module
D564975, Oct 26 2006 Rohm Co., Ltd. Light receiving module with a shield cover
D912632, Mar 15 2019 Omron Corporation Photoelectric sensor
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D913250, Apr 02 2019 Omron Corporation Photoelectric sensor
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Patent Priority Assignee Title
5003169, Nov 14 1988 Keyenci Corporation Photoelectric switch having changeable length
5900622, Oct 28 1994 Canon Kabushiki Kaisha Photoelectric conversion apparatus and information processing apparatus
D313397, Jun 10 1987 Siemens Energy & Automation, INC Pressure switch or similar article
D453147, Nov 30 1999 Omron Corporation Photoelectric switch
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 16 2003Omron Corporation(assignment on the face of the patent)
Feb 06 2003SATO, TOSHINORIOmron CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138270992 pdf
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