Photoelectric sensor

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Description

FIG. 1 is a front right perspective view of a photoelectric sensor showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a photoelectric sensor, as shown.

Referenced Cited
U.S. Patent Documents
D261740 November 10, 1981 Lederer
D275658 September 25, 1984 Kahl, Jr. et al.
D307245 April 17, 1990 Biersdorff
D312054 November 13, 1990 Melman
D383078 September 2, 1997 Carmi
5790040 August 4, 1998 Kreier et al.
D421403 March 7, 2000 Kanzaki
D429696 August 22, 2000 Taylor
6121876 September 19, 2000 McKenney
D432503 October 24, 2000 Taylor
6175309 January 16, 2001 Drake et al.
Patent History
Patent number: D485774
Type: Grant
Filed: Apr 22, 2003
Date of Patent: Jan 27, 2004
Assignee: (Irvine, CA)
Inventors: Shih-Ming Hwang (Irvine, CA), Shiau-Der Lin (Taipei), Chien-Jong Hwang (Irvine, CA), Liang-Lun Hwang (Irvine, CA)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firms: Apex Juris, pllc, Tracy M. Heims
Application Number: 29/180,431
Classifications
Current U.S. Class: D10/106
International Classification: 1005;