Programmable logic controller system module
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This application is related to the following co-pending applications: U.S. Ser. No. 29/292,018, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Ser. No. 29/292,016, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Ser. No. 29/292,017, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; and U.S. Ser. No. 29/292,019, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”.
The portions of the programmable logic controller system module shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a programmable logic controller system module, as shown and described.
D427162 | June 27, 2000 | Nagase |
D431569 | October 3, 2000 | Jean et al. |
D431813 | October 10, 2000 | Leman |
D459356 | June 25, 2002 | Chien et al. |
D460965 | July 30, 2002 | O'Brien |
D463429 | September 24, 2002 | Tanaka |
D499103 | November 30, 2004 | Su et al. |
D499406 | December 7, 2004 | Su et al. |
D500762 | January 11, 2005 | Chen et al. |
D523864 | June 27, 2006 | Chen et al. |
D526322 | August 8, 2006 | Chen et al. |
D535656 | January 23, 2007 | Chen et al. |
D537442 | February 27, 2007 | Lauffer et al. |
D537443 | February 27, 2007 | Lauffer et al. |
D539801 | April 3, 2007 | Wang et al. |
D547318 | July 24, 2007 | Xiao et al. |
D552045 | October 2, 2007 | Pratt |
D570352 | June 3, 2008 | Chen et al. |
D572256 | July 1, 2008 | Chen et al. |
D572257 | July 1, 2008 | Chen et al. |
D574001 | July 29, 2008 | Zhou et al. |
D575779 | August 26, 2008 | Dearborn et al. |
Type: Grant
Filed: Sep 25, 2007
Date of Patent: Dec 23, 2008
Assignee: Siemens Energy & Automation, Inc. (Alpharetta, GA)
Inventors: Norbert Lindner (Johnson City, TN), Charles I. Yalowitz (Johnson City, TN), Ned Cox (Gray, TN), Gunter Ott (Erlangen), Jan Andersson (Erlangen)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Application Number: 29/292,015