Photoelectric switch
Description
Claims
The ornamental design for a photoelectric switch, as shown and described.
Referenced Cited
U.S. Patent Documents
3906222 | September 1975 | Astier et al. |
4207464 | June 10, 1980 | Fukuyama et al. |
4633081 | December 30, 1986 | Hiramatu |
5191209 | March 2, 1993 | Rodseth et al. |
D366616 | January 30, 1996 | Knickerbocker |
5569906 | October 29, 1996 | Wong |
5665961 | September 9, 1997 | Matzka |
D531583 | November 7, 2006 | Suzuki |
D542232 | May 8, 2007 | Suzuki |
7592562 | September 22, 2009 | Vanderwege et al. |
20070077058 | April 5, 2007 | Kontani |
20090166166 | July 2, 2009 | Onodera |
20100147665 | June 17, 2010 | Huang et al. |
20130292551 | November 7, 2013 | Chou |
Patent History
Patent number: D715745
Type: Grant
Filed: Aug 14, 2012
Date of Patent: Oct 21, 2014
Assignee: Legend Corporate Services Pty Ltd.
Inventors: Christopher James Hurr (Burnside), Steven Fraser (Hendon)
Primary Examiner: Selina Sikder
Application Number: 29/429,571
Type: Grant
Filed: Aug 14, 2012
Date of Patent: Oct 21, 2014
Assignee: Legend Corporate Services Pty Ltd.
Inventors: Christopher James Hurr (Burnside), Steven Fraser (Hendon)
Primary Examiner: Selina Sikder
Application Number: 29/429,571
Classifications
Current U.S. Class:
Photocell Operated (21) (D13/165)