Who owns the Y- STOP trademark?

The Y- STOP trademark is owned by Y- STOP INC.

What class is the Y- STOP trademark registered in?

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

What is the serial number for Y- STOP?

The USPTO serial number for Y- STOP is 87339656.

What is the registration number for Y- STOP?

Y- STOP is registered under USPTO registration number 5421496.

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Home Search: Y- STOPY- STOP #87339656

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Updated Sep 20, 2026·19 searches this week

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YST

USPTO Trademark Record

REGISTERED

Y- STOP

SN 87339656·Reg 5421496·Filed Feb 17, 2017

Owner Y- STOP INC

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

Y- STOP (Serial No. 87339656), Registration No. 5421496, is a registered US trademark filed on Feb 17, 2017 by Y- STOP INC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: March 13, 2028

Conflict Analysis

Full conflict analysis for Y- STOP (SN 87339656) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

Y- STOP (Reg. #5421496) is a registered US trademark that has been protecting its owner, Y- STOP INC, since 2017. 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 1 opposition proceeding during prosecution.

FILED

Feb 17, 2017

SERIAL

87339656

REG#

5421496

REGISTERED

Mar 13, 2018

Filing Information

StatusREGISTERED

Filing DateFeb 17, 2017

Serial Number87339656

Registration No.5421496

Registration DateMar 13, 2018

Status DateNov 13, 2023

Published for OppositionDec 26, 2017

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Nov 11, 2016

First use in commerce: Nov 11, 2016

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

30 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 12, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

May 12, 2025

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

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Nov 13, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Nov 13, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 13, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jul 19, 2023

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 13, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 24, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 24, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 24, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jun 24, 2022

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 24, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 22, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 13, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 26, 2017

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 06, 2017

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 14, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 14, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 14, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

UNDELIVERABLE MAIL - NO ACTION TAKEN

Jul 07, 2017

UNDELIVERABLE MAIL - NO ACTION TAKEN

May 26, 2017

UNDELIVERABLE MAIL - NO ACTION TAKEN

NON-FINAL ACTION MAILED

May 17, 2017

NON-FINAL ACTION MAILED

NON-FINAL ACTION WRITTEN

May 16, 2017

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 12, 2017

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Feb 24, 2017

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 23, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 21, 2017

NEW APPLICATION ENTERED

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