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Publication numberUSD307263 S
Publication typeGrant
Application numberUS 07/166,166
Publication dateApr 17, 1990
Filing dateMar 10, 1988
Priority dateSep 14, 1987
Publication number07166166, 166166, US D307263 S, US D307263S, US-S-D307263, USD307263 S, USD307263S
InventorsKatsuhiro Ishida
Original AssigneeSharp Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Control unit of programmable controller
US D307263 S
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a control unit of programmable controller, as shown and described.
Description

FIG. 1 is a front elevational view of the control unit of programmable controller showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof from a front upper left position.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD733665 *Jun 15, 2012Jul 7, 2015Siemens AktiengesellschaftProgrammable logic controller (PLC)
USD743350 *Sep 10, 2014Nov 17, 2015Siemens AktiengesellschaftPeriphery data processing device
USD743351 *Sep 10, 2014Nov 17, 2015Siemens AktiengesellschaftPoint-to-point communication processor (PtP-CP)
USD743913 *Sep 10, 2014Nov 24, 2015Siemens AktiengesellschaftConnector device for a programmable logic controller
USD745470 *Sep 10, 2014Dec 15, 2015Siemens AktiengesellschaftPeriphery front plug
USD745471 *Sep 10, 2014Dec 15, 2015Siemens AktiengesellschaftPeriphery data processing device
USD758323 *Jan 28, 2015Jun 7, 2016Beckhoff Automation GmbhHousing for electronic circuitry
Classifications
U.S. ClassificationD13/162.1