Who owns the STX trademark?

The STX trademark is owned by PENETRON INTERNATIONAL LTD..

What class is the STX trademark registered in?

The STX trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for STX?

The USPTO serial number for STX is 87438024.

What is the registration number for STX?

STX is registered under USPTO registration number 5718805.

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STX

USPTO Trademark Record

REGISTERED

STX

SN 87438024·Reg 5718805·Filed May 05, 2017

Owner PENETRON INTERNATIONAL LTD.

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

STX (Serial No. 87438024), Registration No. 5718805, is a registered US trademark filed on May 05, 2017 by PENETRON INTERNATIONAL LTD.. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: April 09, 2029

Conflict Analysis

Full conflict analysis for STX (SN 87438024) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STX (Reg. #5718805) is a registered US trademark that has been protecting its owner, PENETRON INTERNATIONAL LTD., since 2017. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 05, 2017

SERIAL

87438024

REG#

5718805

REGISTERED

Apr 09, 2019

Filing Information

StatusREGISTERED

Filing DateMay 05, 2017

Serial Number87438024

Registration No.5718805

Registration DateApr 09, 2019

Status DateAug 07, 2025

Published for OppositionJan 22, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: May 01, 2012

First use in commerce: May 01, 2012

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

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Status History

45 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 07, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 07, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 07, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Apr 04, 2025

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 24, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 24, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 24, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 24, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 24, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 09, 2024

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

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

Apr 26, 2023

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 26, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 26, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 26, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 22, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jan 22, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 02, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXPARTE APPEAL TERMINATED

Dec 12, 2018

EXPARTE APPEAL TERMINATED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Dec 03, 2018

JURISDICTION RESTORED TO EXAMINING ATTORNEY

ACTION CONTINUING FINAL - COMPLETED

Sep 17, 2018

ACTION CONTINUING FINAL - COMPLETED

NOTIFICATION OF ACTION DENYING REQ FOR RECON E-MAILED

Sep 17, 2018

NOTIFICATION OF ACTION DENYING REQ FOR RECON E-MAILED

ACTION DENYING REQ FOR RECON E-MAILED

Sep 17, 2018

ACTION DENYING REQ FOR RECON E-MAILED

EXPARTE APPEAL RECEIVED AT TTAB

Aug 27, 2018

EXPARTE APPEAL RECEIVED AT TTAB

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Aug 27, 2018

JURISDICTION RESTORED TO EXAMINING ATTORNEY

EX PARTE APPEAL-INSTITUTED

Aug 27, 2018

EX PARTE APPEAL-INSTITUTED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Aug 15, 2018

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTIFICATION OF FINAL REFUSAL EMAILED

Feb 28, 2018

NOTIFICATION OF FINAL REFUSAL EMAILED

FINAL REFUSAL E-MAILED

Feb 28, 2018

FINAL REFUSAL E-MAILED

FINAL REFUSAL WRITTEN

Feb 28, 2018

FINAL REFUSAL WRITTEN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 31, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 31, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 30, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 18, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 26, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jul 26, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 26, 2017

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 25, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 10, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 09, 2017

NEW APPLICATION ENTERED

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