Photoelectric switch

- Rohm Co., Ltd.
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Description

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 in FIG. 3; and,

FIG. 7 is a perspective view of the same photoelectric switch.

Claims

I claim the ornamental design for a photoelectric switch, as shown and described.

Referenced Cited
U.S. Patent Documents
5291038 March 1, 1994 Hanamoto et al.
5672884 September 30, 1997 Muhleck et al.
5814837 September 29, 1998 Okazaki
5942770 August 24, 1999 Ishinaga et al.
5966052 October 12, 1999 Sakai
RE36614 March 14, 2000 Lumbard et al.
6097084 August 1, 2000 Sano et al.
6383835 May 7, 2002 Hata et al.
6399943 June 4, 2002 Sano
6459099 October 1, 2002 Sano
6476410 November 5, 2002 Ishinaga
6509584 January 21, 2003 Suzuki
6734750 May 11, 2004 Ostergaard
D510912 October 25, 2005 Asakawa
20040099874 May 27, 2004 Chang et al.
Patent History
Patent number: D531583
Type: Grant
Filed: Sep 19, 2005
Date of Patent: Nov 7, 2006
Assignee: Rohm Co., Ltd. (Kyoto)
Inventor: Nobuaki Suzuki (Funai-gun)
Primary Examiner: Selina Sikder
Attorney: Hambre, Schumann, Mueller & Larson, P.C.
Application Number: 29/238,667
Classifications
Current U.S. Class: Photocell Operated (21) (D13/165)