USD309600S - Programmable logic controller - Google Patents

Programmable logic controller Download PDF

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Publication number
USD309600S
USD309600S US07/181,277 US18127788F USD309600S US D309600 S USD309600 S US D309600S US 18127788 F US18127788 F US 18127788F US D309600 S USD309600 S US D309600S
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US
United States
Prior art keywords
programmable logic
logic controller
view
controller
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/181,277
Inventor
James J. Backes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric USA Inc
Original Assignee
Square D Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Square D Co filed Critical Square D Co
Priority to US07/181,277 priority Critical patent/USD309600S/en
Assigned to SQUARE D COMPANY, THE reassignment SQUARE D COMPANY, THE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BACKES, JAMES J.
Application granted granted Critical
Publication of USD309600S publication Critical patent/USD309600S/en
Assigned to MODICON, INC. reassignment MODICON, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SQUARE D COMPANY
Assigned to AEG SCHNEIDER AUTOMATION, INC. reassignment AEG SCHNEIDER AUTOMATION, INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: MODICON, INC.
Assigned to SCHNEIDER AUTOMATION INC. reassignment SCHNEIDER AUTOMATION INC. CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: AEG SCHNEIDER AUTOMATION, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top, left, front perspective view of a programmable logic controller showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof.

Claims (1)

  1. The ornamental design for a programmable logic controller, as shown.
US07/181,277 1988-04-08 1988-04-08 Programmable logic controller Expired - Lifetime USD309600S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/181,277 USD309600S (en) 1988-04-08 1988-04-08 Programmable logic controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/181,277 USD309600S (en) 1988-04-08 1988-04-08 Programmable logic controller

Publications (1)

Publication Number Publication Date
USD309600S true USD309600S (en) 1990-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
US07/181,277 Expired - Lifetime USD309600S (en) 1988-04-08 1988-04-08 Programmable logic controller

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743351S1 (en) * 2011-12-16 2015-11-17 Siemens Aktiengesellschaft Point-to-point communication processor (PtP-CP)
USD758323S1 (en) * 2014-08-04 2016-06-07 Beckhoff Automation Gmbh Housing for electronic circuitry
USD760175S1 (en) * 2014-08-04 2016-06-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD760176S1 (en) * 2014-08-04 2016-06-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD766840S1 (en) * 2014-08-04 2016-09-20 Beckhoff Automation Gmbh Housing for electronic circuitry
USD780127S1 (en) * 2014-08-04 2017-02-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD791086S1 (en) * 2015-02-16 2017-07-04 Siemens Aktiengesellschaft Housing for recording, transmitting or processing information
USD805031S1 (en) * 2015-08-31 2017-12-12 Tabuchi Electric Co., Ltd. Power converter
USD814425S1 (en) 2016-02-05 2018-04-03 Atlas Copco Industrial Technique Ab Tool controller unit
USD815051S1 (en) * 2016-02-05 2018-04-10 Atlas Copco Industrial Technique Ab Tool controller unit
USD816048S1 (en) * 2016-02-05 2018-04-24 Atlas Copco Industrial Technique Ab Tool controller unit
USD816047S1 (en) 2016-02-05 2018-04-24 Atlas Copco Industrial Technique Ab Tool controller unit
USD826180S1 (en) 2016-02-05 2018-08-21 Atlas Copco Industrial Technique Ab Tool controller unit
USD904317S1 (en) * 2019-04-08 2020-12-08 Lsis Co., Ltd. Input-and-output device for networks
USD904986S1 (en) * 2019-06-27 2020-12-15 Banner Engineering Corp Safety controller
USD979521S1 (en) * 2020-07-13 2023-02-28 Wöhner Besitz Gmbh Electronic device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Design News, 12-2-85, Bradley Controller.
New Equipment Digest, 1-85, Gould Controller.
Square D Company, 1987 Brochure "Programmable and Cell Controller Product Overview".

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743351S1 (en) * 2011-12-16 2015-11-17 Siemens Aktiengesellschaft Point-to-point communication processor (PtP-CP)
USD743350S1 (en) * 2011-12-16 2015-11-17 Siemens Aktiengesellschaft Periphery data processing device
USD743913S1 (en) * 2011-12-16 2015-11-24 Siemens Aktiengesellschaft Connector device for a programmable logic controller
USD745470S1 (en) * 2011-12-16 2015-12-15 Siemens Aktiengesellschaft Periphery front plug
USD745471S1 (en) * 2011-12-16 2015-12-15 Siemens Aktiengesellschaft Periphery data processing device
USD766191S1 (en) * 2011-12-16 2016-09-13 Siemens Aktiengesellschaft Power supply feed in plug
USD766839S1 (en) * 2011-12-16 2016-09-20 Siemens Aktiengesellschaft Module rack
USD758323S1 (en) * 2014-08-04 2016-06-07 Beckhoff Automation Gmbh Housing for electronic circuitry
USD760175S1 (en) * 2014-08-04 2016-06-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD760176S1 (en) * 2014-08-04 2016-06-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD766840S1 (en) * 2014-08-04 2016-09-20 Beckhoff Automation Gmbh Housing for electronic circuitry
USD780127S1 (en) * 2014-08-04 2017-02-28 Beckhoff Automation Gmbh Housing for electronic circuitry
USD791086S1 (en) * 2015-02-16 2017-07-04 Siemens Aktiengesellschaft Housing for recording, transmitting or processing information
USD805031S1 (en) * 2015-08-31 2017-12-12 Tabuchi Electric Co., Ltd. Power converter
USD814425S1 (en) 2016-02-05 2018-04-03 Atlas Copco Industrial Technique Ab Tool controller unit
USD815051S1 (en) * 2016-02-05 2018-04-10 Atlas Copco Industrial Technique Ab Tool controller unit
USD816048S1 (en) * 2016-02-05 2018-04-24 Atlas Copco Industrial Technique Ab Tool controller unit
USD816047S1 (en) 2016-02-05 2018-04-24 Atlas Copco Industrial Technique Ab Tool controller unit
USD826180S1 (en) 2016-02-05 2018-08-21 Atlas Copco Industrial Technique Ab Tool controller unit
USD904317S1 (en) * 2019-04-08 2020-12-08 Lsis Co., Ltd. Input-and-output device for networks
USD904986S1 (en) * 2019-06-27 2020-12-15 Banner Engineering Corp Safety controller
USD979521S1 (en) * 2020-07-13 2023-02-28 Wöhner Besitz Gmbh Electronic device
USD984393S1 (en) * 2020-07-13 2023-04-25 Wöhner Besitz Gmbh Electronic device
USD985514S1 (en) * 2020-07-13 2023-05-09 Wöhner Besitz Gmbh Electronic device

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