Module for a programmable logic controller (PLC)

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Description

FIG. 1 is a front elevational view of a module for a programmable logic controller (PLC) showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is left-side elevation view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a right side perspective view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Claims

The ornamental design for a module for a programmable logic controller (PLC), as shown and described.

Referenced Cited
U.S. Patent Documents
D329843 September 29, 1992 Ishida
D553564 October 23, 2007 Kuo et al.
D620454 July 27, 2010 Lissola et al.
D660799 May 29, 2012 Grunwald et al.
D661252 June 5, 2012 Grunwald et al.
D661253 June 5, 2012 Grunwald et al.
D661254 June 5, 2012 Grunwald et al.
D666150 August 28, 2012 Grunwald et al.
Patent History
Patent number: D692840
Type: Grant
Filed: Apr 13, 2012
Date of Patent: Nov 5, 2013
Assignee: Siemens Aktiengesellschaft (Munich)
Inventors: Jin Jin Liu (Nanjing), Hai Jun Wang (Nanjing), Yu Hao Zhu (Nanjing)
Primary Examiner: Thomas Johannes
Application Number: 29/418,241
Classifications