Who owns the PLENO trademark?

The PLENO trademark is owned by IMI Hydronic Engineering Switzerland AG.

What class is the PLENO trademark registered in?

The PLENO trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for PLENO?

The USPTO serial number for PLENO is 79116799.

What is the registration number for PLENO?

PLENO is registered under USPTO registration number 4472936.

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USPTO Trademark Record

ABANDONED

PLENO

SN 79116799·Reg 4472936·Filed Jul 06, 2012

Owner IMI Hydronic Engineering Switzerland AG

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

PLENO (Serial No. 79116799), Registration No. 4472936, is a abandoned US trademark filed on Jul 06, 2012 by IMI Hydronic Engineering Switzerland AG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

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Full conflict analysis for PLENO (SN 79116799) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PLENO (Reg. #4472936) is an abandoned US trademark that was filed in 2012 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jul 06, 2012

SERIAL

79116799

REG#

4472936

REGISTERED

Jan 28, 2014

Filing Information

StatusABANDONED

Filing DateJul 06, 2012

Serial Number79116799

Registration No.4472936

Registration DateJan 28, 2014

Status DateMar 05, 2025

Published for OppositionNov 12, 2013

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

45 events

DEATH OF INTERNATIONAL REGISTRATION

Sep 19, 2025

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

Sep 19, 2025

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

TOTAL INVALIDATION PROCESSED BY THE IB

Jan 21, 2022

TOTAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Dec 22, 2021

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Dec 22, 2021

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Oct 26, 2021

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Feb 26, 2021

CANCELLED SECTION 71

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jan 28, 2019

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Apr 05, 2018

CHANGE OF NAME/ADDRESS REC'D FROM IB

NEW REPRESENTATIVE AT IB RECEIVED

May 19, 2016

NEW REPRESENTATIVE AT IB RECEIVED

INTERNATIONAL REGISTRATION RENEWED

Mar 19, 2015

INTERNATIONAL REGISTRATION RENEWED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 24, 2014

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jun 16, 2014

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jun 16, 2014

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 28, 2014

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 28, 2014

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Nov 13, 2013

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Nov 12, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 12, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 23, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Oct 23, 2013

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 23, 2013

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 09, 2013

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 08, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 04, 2013

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 04, 2013

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 04, 2013

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 28, 2013

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 28, 2013

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 28, 2013

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2013

CORRESPONDENCE RECEIVED IN LAW OFFICE

AMENDMENT FROM APPLICANT ENTERED

May 13, 2013

AMENDMENT FROM APPLICANT ENTERED

ASSIGNED TO LIE

May 01, 2013

ASSIGNED TO LIE

PAPER RECEIVED

Apr 26, 2013

PAPER RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 31, 2012

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 31, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Nov 17, 2012

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Nov 01, 2012

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Nov 01, 2012

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Nov 01, 2012

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Oct 31, 2012

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Oct 29, 2012

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Sep 15, 2012

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 11, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Sep 08, 2012

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

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