Who owns the GROBLUE trademark?

The GROBLUE trademark is owned by Xiong Zhang.

What class is the GROBLUE trademark registered in?

The GROBLUE trademark is registered in Class 021 (Household utensils, cookware & glassware).

What is the serial number for GROBLUE?

The USPTO serial number for GROBLUE is 99077277.

What is the registration number for GROBLUE?

GROBLUE is registered under USPTO registration number 8288436.

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Updated Oct 19, 2026·9 searches this week

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GRO

USPTO Trademark Record

REGISTERED

GROBLUE

SN 99077277·Reg 8288436·Filed Mar 11, 2025

Owner Xiong Zhang

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

GROBLUE (Serial No. 99077277), Registration No. 8288436, is a registered US trademark filed on Mar 11, 2025 by Xiong Zhang. This trademark covers Class 021 (Household utensils, cookware & glassware).

early section 8: June 02, 2032

Mark Intelligence

GROBLUE (Reg. #8288436) is a registered US trademark that has been protecting its owner, Xiong Zhang, since 2025. The mark covers Class 021 (Household utensils, cookware & glassware). Goods and services include Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 11, 2025

SERIAL

99077277

REG#

8288436

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateMar 11, 2025

Serial Number99077277

Registration No.8288436

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionSep 16, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 021Household utensils, cookware & glassware

US codes: 002, 013, 023, 029, 030, 033, 040, 050

First use anywhere: Oct 10, 2025

First use in commerce: Oct 10, 2025

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

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Status History

24 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jun 25, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jun 25, 2026

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 16, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 16, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 16, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 16, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 16, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 16, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 02, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 12, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 12, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Apr 28, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Dec 04, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Dec 04, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 11, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 12, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 11, 2025

APPLICATION FILING RECEIPT MAILED

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