Who owns the WCQQ trademark?

The WCQQ trademark is owned by ZHOU, YUE.

What class is the WCQQ trademark registered in?

The WCQQ trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for WCQQ?

The USPTO serial number for WCQQ is 90404109.

What is the registration number for WCQQ?

WCQQ is registered under USPTO registration number 6428243.

Sealvo

Home Search: WCQQWCQQ #90404109

Back

Updated Oct 3, 2026·40 searches this week

View on USPTO TSDR Find similar marks

WCQ

USPTO Trademark Record

REGISTERED

WCQQ

SN 90404109·Reg 6428243·Filed Dec 22, 2020

Owner ZHOU, YUE

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

WCQQ (Serial No. 90404109), Registration No. 6428243, is a registered US trademark filed on Dec 22, 2020 by ZHOU, YUE. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: July 20, 2027290 days remaining

Conflict Analysis

Full conflict analysis for WCQQ (SN 90404109) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WCQQ (Reg. #6428243) is a registered US trademark that has been protecting its owner, ZHOU, YUE, since 2020. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 22, 2020

SERIAL

90404109

REG#

6428243

REGISTERED

Jul 20, 2021

Filing Information

StatusREGISTERED

Filing DateDec 22, 2020

Serial Number90404109

Registration No.6428243

Registration DateJul 20, 2021

Status DateJul 20, 2021

Published for OppositionMay 04, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Nov 26, 2020

First use in commerce: Nov 26, 2020

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

10 events

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

Jul 20, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 19, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jul 20, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 04, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 04, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 14, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 26, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 24, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 09, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 25, 2020

NEW APPLICATION ENTERED

Other Marks by ZHOU, YUE

Additional USPTO filings from the same owner.

LKT

LKTDYMEG

98019772

Zhou, Yue

REGISTERED

ZES

ZESENKO

97678859

Zhou, Yue

REGISTERED

LER

LERIKA

90308623

ZHOU, YUE

REGISTERED

ASI

ASIEG TOOL

88382293

Zhou Yue

REGISTERED

Other Marks by Jonathan G. Morton

Additional USPTO filings handled by the same attorney of record.

MIL

MILLFFY

87016912

REGISTERED

SUR

SURTIME

88444839

REGISTERED

REA

REALCOOK

90170393

REGISTERED

OHS

OHSUNNY

88473119

REGISTERED

WCQQ

Run a conflict check

Other Marks by ZHOU, YUE

Other Marks by Jonathan G. Morton

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company