Who owns the KOYONG trademark?

The KOYONG trademark is owned by Caiying Wu.

What class is the KOYONG trademark registered in?

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

What is the serial number for KOYONG?

The USPTO serial number for KOYONG is 90440793.

What is the registration number for KOYONG?

KOYONG is registered under USPTO registration number 6631897.

Sealvo

Home Search: KOYONGKOYONG #90440793

Back

Updated Sep 27, 2026·13 searches this week

View on USPTO TSDR Find similar marks

KOY

USPTO Trademark Record

REGISTERED

KOYONG

SN 90440793·Reg 6631897·Filed Dec 31, 2020

Owner Caiying Wu

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

KOYONG (Serial No. 90440793), Registration No. 6631897, is a registered US trademark filed on Dec 31, 2020 by Caiying Wu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: February 01, 2028

Conflict Analysis

Full conflict analysis for KOYONG (SN 90440793) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KOYONG (Reg. #6631897) is a registered US trademark that has been protecting its owner, Caiying Wu, 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 31, 2020

SERIAL

90440793

REG#

6631897

REGISTERED

Feb 01, 2022

Filing Information

StatusREGISTERED

Filing DateDec 31, 2020

Serial Number90440793

Registration No.6631897

Registration DateFeb 01, 2022

Status DateFeb 01, 2022

Published for OppositionNov 16, 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: Dec 08, 2020

First use in commerce: Dec 08, 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

14 events

REGISTERED-PRINCIPAL REGISTER

Feb 01, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 16, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 16, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 27, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 12, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 15, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 14, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 14, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 12, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 12, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 12, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 07, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 30, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 04, 2021

NEW APPLICATION ENTERED

Other Marks by Caiying Wu

Additional USPTO filings from the same owner.

PLA

PLASUPPY

99605512

CAIYING WU

REGISTERED

IBI

IBIONE

90440850

Caiying Wu

REGISTERED

KON

KONKO

90440864

Caiying Wu

REGISTERED

MAS

MASHIAOYI

90158624

Caiying Wu

ABANDONED

Other Marks by Haoyi Chen

Additional USPTO filings handled by the same attorney of record.

FOR

FORESIGHT

98889725

90883398

RRRR

79441622

REGISTERED

RMO

R MODULAR

79441623

REGISTERED

KOYONG

Run a conflict check

Other Marks by Caiying Wu

Other Marks by Haoyi Chen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company