Who owns the KB trademark?

The KB trademark is owned by Xi, Xiumei.

What class is the KB trademark registered in?

The KB trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for KB?

The USPTO serial number for KB is 90405121.

What is the registration number for KB?

KB is registered under USPTO registration number 6524734.

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Updated Oct 17, 2026·11 searches this week

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USPTO Trademark Record

REGISTERED

KB

SN 90405121·Reg 6524734·Filed Dec 23, 2020

Owner Xi, Xiumei

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

KB (Serial No. 90405121), Registration No. 6524734, is a registered US trademark filed on Dec 23, 2020 by Xi, Xiumei. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: October 19, 2027

Mark Intelligence

KB (Reg. #6524734) is a registered US trademark that has been protecting its owner, Xi, Xiumei, since 2020. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 23, 2020

SERIAL

90405121

REG#

6524734

REGISTERED

Oct 19, 2021

Filing Information

StatusREGISTERED

Filing DateDec 23, 2020

Serial Number90405121

Registration No.6524734

Registration DateOct 19, 2021

Status DateAug 25, 2026

Published for OppositionAug 03, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Sep 08, 2020

First use in commerce: Sep 08, 2020

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

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Status History

13 events

CANCELLATION INSTITUTED NO. 999999

Aug 25, 2026

CANCELLATION INSTITUTED NO. 999999

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 17, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 17, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Oct 19, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 03, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 03, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 14, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

HIDDEN SENSITIVE CONTENT

Jun 29, 2021

HIDDEN SENSITIVE CONTENT

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 25, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 21, 2021

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 10, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 09, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 26, 2020

NEW APPLICATION ENTERED

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