Who owns the DIRTSTOP trademark?

The DIRTSTOP trademark is owned by I.V.A.R. S.P.A..

What class is the DIRTSTOP trademark registered in?

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

What is the serial number for DIRTSTOP?

The USPTO serial number for DIRTSTOP is 79238786.

What is the registration number for DIRTSTOP?

DIRTSTOP is registered under USPTO registration number 5809168.

Sealvo

Home Search: DIRTSTOPDIRTSTOP #79238786

Back

Updated Sep 20, 2026·19 searches this week

View on USPTO TSDR Find similar marks

DIR

USPTO Trademark Record

REGISTERED

DIRTSTOP

SN 79238786·Reg 5809168·Filed Mar 20, 2018

Owner I.V.A.R. S.P.A.

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

DIRTSTOP (Serial No. 79238786), Registration No. 5809168, is a registered US trademark filed on Mar 20, 2018 by I.V.A.R. S.P.A.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: July 23, 2029

Conflict Analysis

Full conflict analysis for DIRTSTOP (SN 79238786) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIRTSTOP (Reg. #5809168) is a registered US trademark that has been protecting its owner, I.V.A.R. S.P.A., since 2018. 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

Mar 20, 2018

SERIAL

79238786

REG#

5809168

REGISTERED

Jul 23, 2019

Filing Information

StatusREGISTERED

Filing DateMar 20, 2018

Serial Number79238786

Registration No.5809168

Registration DateJul 23, 2019

Status DateSep 24, 2025

Published for OppositionMay 07, 2019

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

36 events

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

May 24, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Sep 24, 2025

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Sep 24, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 22, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Jun 18, 2025

TEAS SECTION 71 & 15 RECEIVED

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

Jul 23, 2024

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

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

Nov 29, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 29, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 29, 2022

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 29, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Dec 06, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 16, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 16, 2019

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 23, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jul 23, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 07, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 07, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

May 03, 2019

NOTIFICATION PROCESSED BY IB

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

Apr 17, 2019

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

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 17, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 17, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 01, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

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

Feb 28, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 28, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 28, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 28, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Sep 21, 2018

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Sep 04, 2018

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 04, 2018

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Aug 25, 2018

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 23, 2018

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 22, 2018

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 21, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Aug 21, 2018

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 16, 2018

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by I.V.A.R. S.P.A.

Additional USPTO filings from the same owner.

IVA

IVAR

79133212

I.V.A.R. S.P.A.

REGISTERED

IVA

IVAR

79104056

I.V.A.R. S.P.A.

REGISTERED

IVA

IVAR

79354961

I.V.A.R. S.P.A.

REGISTERED

POL

POLIFEMO

79298784

I.V.A.R. S.P.A.

REGISTERED

Other Marks by LEO M LOUGHLIN

Additional USPTO filings handled by the same attorney of record.

99388178

REGISTERED

CRI

CRISP CREATIONS

99142471

REGISTERED

MIN

MINIMIZER

99291610

REGISTERED

AIR

AIR COMMAND

99291615

REGISTERED

DIRTSTOP

Run a conflict check

Other Marks by I.V.A.R. S.P.A.

Other Marks by LEO M LOUGHLIN

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company