Programmable logic controller system module
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This application is related to the following co-pending applications: U.S. Ser. No. 29/292,016, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Ser. No. 29/292,015, 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 “dash-dot-dash” broken lines defines the bounds of the claimed design and form no part thereof. The portions of the programmable logic controller system module shown in evenly-spaced broken lines form no part of the claimed design.
Claims
The ornamental design for a programmable logic controller system module, as shown and described.
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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 Anderson (Erlangen)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Application Number: 29/292,018