Who owns the K KRONOS trademark?

The K KRONOS trademark is owned by KRONOS USA INC..

What class is the K KRONOS trademark registered in?

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

What is the serial number for K KRONOS?

The USPTO serial number for K KRONOS is 88009391.

What is the registration number for K KRONOS?

K KRONOS is registered under USPTO registration number 5684561.

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Home Search: K KRONOSK KRONOS #88009391

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Updated Oct 19, 2026·28 searches this week

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KKR

USPTO Trademark Record

REGISTERED

K KRONOS

SN 88009391·Reg 5684561·Filed Jun 21, 2018

Owner KRONOS USA INC.

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.

K KRONOS (Serial No. 88009391), Registration No. 5684561, is a registered US trademark filed on Jun 21, 2018 by KRONOS USA INC.. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: February 26, 2029

Mark Intelligence

K KRONOS (Reg. #5684561) is a registered US trademark that has been protecting its owner, KRONOS USA INC., since 2018. 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

Jun 21, 2018

SERIAL

88009391

REG#

5684561

REGISTERED

Feb 26, 2019

Filing Information

StatusREGISTERED

Filing DateJun 21, 2018

Serial Number88009391

Registration No.5684561

Registration DateFeb 26, 2019

Status DateJun 04, 2025

Published for OppositionDec 11, 2018

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Dec 15, 2016

First use in commerce: Dec 15, 2016

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

30 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 26, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 26, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 26, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 26, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 26, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 04, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jun 04, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 04, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Feb 07, 2025

TEAS SECTION 8 RECEIVED

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

Feb 26, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 22, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Feb 26, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 11, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 11, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 21, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 03, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 02, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 20, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Oct 17, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 17, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 17, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 17, 2018

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Oct 15, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 15, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 15, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 15, 2018

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Oct 11, 2018

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 28, 2018

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 27, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 25, 2018

NEW APPLICATION ENTERED

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