Patent
   D329843
Priority
Sep 13 1989
Filed
Mar 08 1990
Issued
Sep 29 1992
Expiry
Sep 29 2006
Assg.orig
Entity
unknown
18
8
n/a
The ornamental design for a control unit of sequence controller, shown and described.

FIG. 1 is a perspective view of a control unit of sequence controller showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Ishida, Katsuhiro

Patent Priority Assignee Title
D346586, Nov 05 1991 Sharp Kabushiki Kaisha Programming device for a sequence controller
D398585, Aug 22 1997 ABB Technology Ltd Process control module
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D400863, Aug 22 1997 ABB Technology Ltd Process controller
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D530279, Oct 24 2003 SMC Kabushiki Kaisha Signal input device
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D666150, Nov 20 2009 Siemens Aktiengesellschaft Field device
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D692397, Oct 08 2011 Siemens Aktiengesellschaft Module for a programmable logic controller (PLC)
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D695235, Dec 07 2011 Siemens Aktiengesellschaft Module for a programmable logic controller (PLC)
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D806708, Jul 06 2016 Omron Corporation Motion controller
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Patent Priority Assignee Title
4152750, Apr 25 1977 Allen-Bradley Company I/O interface rack for solid state control system
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 22 1990ISHIDA, KATSUHIROSharp Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0052480699 pdf
Mar 08 1990Sharp Corporation(assignment on the face of the patent)
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