Patent
   D507542
Priority
Feb 11 2003
Filed
Feb 11 2003
Issued
Jul 19 2005
Expiry
Jul 19 2019
Assg.orig
Entity
unknown
2
6
n/a
The ornamental design for a programmable logic control panel, as shown and described.

FIG. 1 is a perspective view of a programmable logic control panel showing my new design;

FIG. 2 is a right side elevational view thereof;

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

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Chiang, Thomas

Patent Priority Assignee Title
D700609, Jun 16 2011 PFU Limited Scanner
D922966, Jun 26 2019 Omron Corporation Programmable controller
Patent Priority Assignee Title
6418027, Nov 17 1998 Rockwell Automation Technologies, Inc. Programmable logic controller module assembly and locking system
6594529, Mar 15 1999 SIEMENS INDUSTRY, INC Programmable logic controller method, system and apparatus
D290694, Aug 27 1984 Koyo Electronics Industries Co., Ltd. Programmable controller
D307577, Sep 10 1987 Mitsubishi Denki Kabushiki Kaisha Programmable controller
D341354, Aug 19 1991 SCHNEIDER AUTOMATION INC Membrane operator interface panel for industrial programmable controller
D368252, Oct 04 1993 Idec Izumi Corporation Programmable logic controller
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Jan 08 2003CHIANG, THOMASDelta Electronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0137610872 pdf
Feb 11 2003Delta Electronics, Inc.(assignment on the face of the patent)
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