Camera based optical sensor
Description
Claims
The ornamental design for a camera based optical sensor, as shown and described.
Referenced Cited
U.S. Patent Documents
| D244931 | July 5, 1977 | Miller et al. |
| 4485407 | November 27, 1984 | Bohm et al. |
| D366271 | January 16, 1996 | Hasegawa |
| D373593 | September 10, 1996 | Hiroko et al. |
| 5930383 | July 27, 1999 | Netzer |
| D426844 | June 20, 2000 | Fujii |
| 6683654 | January 27, 2004 | Haijima |
| D489744 | May 11, 2004 | Muto |
| 7221402 | May 22, 2007 | Cheng |
| D563450 | March 4, 2008 | Cheng |
| D565073 | March 25, 2008 | Jeon |
Patent History
Patent number: D600264
Type: Grant
Filed: Feb 8, 2008
Date of Patent: Sep 15, 2009
Assignee: Pilz GmbH & Co. KG (Ostfildern)
Inventor: Klaus Baumgartner (Esslingen)
Primary Examiner: Adir Aronovich
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/303,423
Type: Grant
Filed: Feb 8, 2008
Date of Patent: Sep 15, 2009
Assignee: Pilz GmbH & Co. KG (Ostfildern)
Inventor: Klaus Baumgartner (Esslingen)
Primary Examiner: Adir Aronovich
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/303,423
Classifications
Current U.S. Class:
Security Surveillance Type (D16/203)