Multi optical axis photoelectric sensor
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Description
Claims
The ornamental design for a multi optical axis photoelectric sensor, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D310041 | August 21, 1990 | Nagaoka |
7122782 | October 17, 2006 | Sakaguchi |
7183533 | February 27, 2007 | Osako et al. |
7227120 | June 5, 2007 | Shimokawa et al. |
7326910 | February 5, 2008 | Osako et al. |
7348537 | March 25, 2008 | Akagi et al. |
7550708 | June 23, 2009 | Deguchi |
7759626 | July 20, 2010 | Kikuchi et al. |
D620821 | August 3, 2010 | Driver |
- “Safety Light Curtains could 20m Sensing Distance”, Feb. 5, 2008, Omron Co., Ltd., Internet Publication at web site address: http://www.omron.co.jp/press/2008/01/i0110.html.
Patent History
Patent number: D625632
Type: Grant
Filed: Sep 1, 2009
Date of Patent: Oct 19, 2010
Assignee: OMRON Corporation (Kyoto)
Inventors: Takayoshi Takahara (Kusatsu), Kazunori Osako (Ohtsu), Ryo Kozawa (Ritto)
Primary Examiner: Antoine D Davis
Attorney: Capitol City TechLaw
Application Number: 29/342,813
Type: Grant
Filed: Sep 1, 2009
Date of Patent: Oct 19, 2010
Assignee: OMRON Corporation (Kyoto)
Inventors: Takayoshi Takahara (Kusatsu), Kazunori Osako (Ohtsu), Ryo Kozawa (Ritto)
Primary Examiner: Antoine D Davis
Attorney: Capitol City TechLaw
Application Number: 29/342,813
Classifications
Current U.S. Class:
Linear Or Distance (9) (D10/70)