Module for a programmable logic controller (PLC)

Liu , et al. November 5, 2

Patent Grant D692840

U.S. patent number D692,840 [Application Number D/418,241] was granted by the patent office on 2013-11-05 for module for a programmable logic controller (plc). This patent grant is currently assigned to Siemens Aktiengesellschaft. The grantee listed for this patent is Jin Jin Liu, Hai Jun Wang, Yu Hao Zhu. Invention is credited to Jin Jin Liu, Hai Jun Wang, Yu Hao Zhu.


United States Patent D692,840
Liu ,   et al. November 5, 2013

Module for a programmable logic controller (PLC)

Claims

CLAIM The ornamental design for a module for a programmable logic controller (PLC), as shown and described.
Inventors: Liu; Jin Jin (Nanjing, CN), Wang; Hai Jun (Nanjing, CN), Zhu; Yu Hao (Nanjing, CN)
Applicant:
Name City State Country Type

Liu; Jin Jin
Wang; Hai Jun
Zhu; Yu Hao

Nanjing
Nanjing
Nanjing

N/A
N/A
N/A

CN
CN
CN
Assignee: Siemens Aktiengesellschaft (Munich, DE)
Appl. No.: D/418,241
Filed: April 13, 2012

Foreign Application Priority Data

Oct 8, 2011 [CN] 2011 3 0351448
Current U.S. Class: D13/162.1
Current International Class: 1303
Field of Search: ;D13/110,119,123,158-164,171,173,174,177,178,184,199 ;455/89,90,346-349 ;361/601,622,627-628,679-681,690 ;340/825.22,825.24

References Cited [Referenced By]

U.S. Patent Documents
D329843 September 1992 Ishida
D553564 October 2007 Kuo et al.
D620454 July 2010 Lissola et al.
D660799 May 2012 Grunwald et al.
D661252 June 2012 Grunwald et al.
D661253 June 2012 Grunwald et al.
D661254 June 2012 Grunwald et al.
D666150 August 2012 Grunwald et al.
Primary Examiner: Johannes; Thomas
Attorney, Agent or Firm: Cozen O'Connor

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.

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