Patent
   D311901
Priority
Dec 04 1987
Filed
Jun 03 1988
Issued
Nov 06 1990
Expiry
Nov 06 2004
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a remote i/O unit for a sequence controller, as shown.

FIG. 1 is a front elevational view of a remote I/O unit for a sequence controller showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof.

Kondo, Nobuyuki, Ito, Tatsuo, Ito, Hisayoshi, Ohsawa, Osamu, Nagashashi, Takichi

Patent Priority Assignee Title
D351374, Dec 10 1992 Koyo Electronics Industries Co., Ltd. Programmable electronic cam-operated switch
D351589, Dec 10 1992 Koyo Electronic Industries Co., Ltd. Programmable electronic cam-operated switch
D351827, Dec 10 1992 Koyo Electronics Industries Co., Ltd. Programmable electronic cam-operated switch
D365327, Aug 01 1994 General Electric Company Wiring junction box for switchboards and panelboards
D418115, Dec 15 1997 Koyo Electronics Industries Co., Ltd. Programmable controller
D525211, Oct 24 2003 SMC Kabushiki Kaisha Signal controller
D772172, Jan 29 2014 Yokogawa Electric Corporation Signal I/O module
Patent Priority Assignee Title
4658375, Sep 30 1983 Matsushita Electric Works Ltd Expandable sequence control system
D281493, Sep 23 1982 SCHNEIDER AUTOMATION INC Input/output module for programmable controller
D287117, Oct 09 1984 Hitachi, Ltd. Programmable controller
D291317, May 30 1984 International Business Machines Corporation Data processing logic unit
D296694, Jul 23 1986 OKI Electric Industry Co., Inc. Portable radio telephone
D298747, Dec 18 1985 Hitachi, Ltd. Programmable controller
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 03 1988Mitsubishi Denki Kabushiki Kaisha(assignment on the face of the patent)
Nov 08 1989OHSAWA, OSAMUMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053920535 pdf
Nov 08 1989NAGAHASHI, TAKICHIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053920535 pdf
Nov 08 1989ITO, TATSUOMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053920535 pdf
Nov 30 1989ITO, HISAYOSHIMitsubishi Denki Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0053920535 pdf
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