Programmable logic controller system module Patent Grant Lindner , et al. March 17, 2 [Siemens Energy & Automation, Inc.]

Programmable logic controller system module

Lindner , et al. March 17, 2

Patent Grant D588600

U.S. patent number D588,600 [Application Number D/292,016] was granted by the patent office on 2009-03-17 for programmable logic controller system module. This patent grant is currently assigned to Siemens Energy & Automation, Inc.. Invention is credited to Jan Andersson, Ned Cox, Norbert Lindner, Gunter Ott, Charles I. Yalowitz.

United States Patent	D588,600
Lindner , et al.	March 17, 2009

Programmable logic controller system module

Claims

CLAIM The ornamental design for a programmable logic controller system module, as shown and described.

Inventors:	Lindner; Norbert (Johnson City, TN), Yalowitz; Charles I. (Johnson City, TN), Cox; Ned (Gray, TN), Ott; Gunter (Erlangen, DE), Andersson; Jan (Erlangen, DE)
Assignee:	Siemens Energy & Automation, Inc. (Alpharetta, GA)
Appl. No.:	D/292,016
Filed:	September 25, 2007

Current U.S. Class:	D14/439
Current International Class:	1402
Field of Search:	;D14/300-303,308,314,348,349,351-355,363-370,439-447 ;D13/133,154,158,173,177,184,199 ;312/223.2 ;361/680-686,690-696 ;369/34.01,36.01

References Cited [Referenced By]

U.S. Patent Documents


D320007	September 1991	Leverault et al.
D338657	August 1993	Alexander et al.
D338875	August 1993	Neal et al.
D348448	July 1994	Read et al.
D380741	July 1997	Hill et al.
D389464	January 1998	Utsuki et al.
D396031	July 1998	Chiodo et al.
D463796	October 2002	Houdek et al.
D491940	June 2004	Narita
D494579	August 2004	Chuang et al.
D529917	October 2006	Xin et al.

Primary Examiner: Brooks; Cathron C
Assistant Examiner: Fluegeman; Deanna

Description

This application is related to the following co-pending applications: U.S. Serial No. 29/292,018, filed Sep. 25, 2007 and titled "Programmable Logic Controller System Module"; U.S. Serial No. 29/292,015, filed Sep. 25, 2007 and titled "Programmable Logic Controller System Module"; U.S. Serial No. 29/292,017, filed Sep. 25, 2007 and titled "Programmable Logic Controller System Module"; and U.S. Serial No. 29/292,019, filed Sep. 25, 2007 and titled "Programmable Logic Controller System Module".

FIG. 1 is a top, front, left side perspective view of a first embodiment of a programmable logic controller system module showing our new design;

FIG. 2 is a front view thereof, the back view being a mirror image; and,

FIG. 3 is a left side view thereof, the right side view being a mirror image.

The portions of the programmable logic controller shown in broken lines form no part of the claimed design.

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