Who owns the RQRHDK trademark?

The RQRHDK trademark is owned by Jiaji Chen.

What class is the RQRHDK trademark registered in?

The RQRHDK trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for RQRHDK?

The USPTO serial number for RQRHDK is 99578781.

What is the registration number for RQRHDK?

RQRHDK is registered under USPTO registration number 8214841.

Sealvo

Home Search: RQRHDKRQRHDK #99578781

Back

Updated Sep 20, 2026·14 searches this week

View on USPTO TSDR Find similar marks

RQR

USPTO Trademark Record

REGISTERED

RQRHDK

SN 99578781·Reg 8214841·Filed Jan 05, 2026

Owner Jiaji Chen

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

RQRHDK (Serial No. 99578781), Registration No. 8214841, is a registered US trademark filed on Jan 05, 2026 by Jiaji Chen. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: April 14, 2032

Conflict Analysis

Full conflict analysis for RQRHDK (SN 99578781) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RQRHDK (Reg. #8214841) is a registered US trademark that has been protecting its owner, Jiaji Chen, since 2026. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 05, 2026

SERIAL

99578781

REG#

8214841

REGISTERED

Apr 14, 2026

Filing Information

StatusREGISTERED

Filing DateJan 05, 2026

Serial Number99578781

Registration No.8214841

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionFeb 24, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Nov 15, 2025

First use in commerce: Nov 15, 2025

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 15, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 15, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 05, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 05, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 05, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by Jiaji Chen

Additional USPTO filings from the same owner.

CEQ

CEQMSD

99593498

Jiaji Chen

REGISTERED

BSP

BSPMKH

99610130

Jiaji Chen

REGISTERED

VMS

VMSQMJ

99720175

Jiaji Chen

REGISTERED

EHX

EHXWKC

99634736

Jiaji Chen

REGISTERED

RQRHDK

Run a conflict check

Other Marks by Jiaji Chen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company