Who owns the COSYHOME trademark?

The COSYHOME trademark is owned by CHEN, SHUJUN.

What class is the COSYHOME trademark registered in?

The COSYHOME trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for COSYHOME?

The USPTO serial number for COSYHOME is 90043202.

What is the registration number for COSYHOME?

COSYHOME is registered under USPTO registration number 6270823.

Sealvo

Home Search: COSYHOMECOSYHOME #90043202

Back

Updated Sep 26, 2026·21 searches this week

View on USPTO TSDR Find similar marks

COS

USPTO Trademark Record

REGISTERED

COSYHOME

SN 90043202·Reg 6270823·Filed Jul 09, 2020

Owner CHEN, SHUJUN

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

COSYHOME (Serial No. 90043202), Registration No. 6270823, is a registered US trademark filed on Jul 09, 2020 by CHEN, SHUJUN. This trademark covers Class 028 (Games, toys & sporting goods).

Renewal window: February 16, 2027143 days remaining

Conflict Analysis

Full conflict analysis for COSYHOME (SN 90043202) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COSYHOME (Reg. #6270823) is a registered US trademark that has been protecting its owner, CHEN, SHUJUN, since 2020. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 09, 2020

SERIAL

90043202

REG#

6270823

REGISTERED

Feb 16, 2021

Filing Information

StatusREGISTERED

Filing DateJul 09, 2020

Serial Number90043202

Registration No.6270823

Registration DateFeb 16, 2021

Status DateFeb 16, 2021

Published for OppositionDec 01, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: May 01, 2020

First use in commerce: May 01, 2020

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

23 events

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

Feb 16, 2026

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 27, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 27, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 27, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 27, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Aug 27, 2025

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 27, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 27, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 17, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Feb 16, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 01, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 01, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 11, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 25, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 21, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 21, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 21, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Oct 19, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 19, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 19, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 17, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 13, 2020

NEW APPLICATION ENTERED

Other Marks by CHEN, SHUJUN

Additional USPTO filings from the same owner.

MUS

MUSMAPE

97845261

Chen, Shujun

REGISTERED

HOM

HOMAPA

97909137

Chen, Shujun

REGISTERED

MOS

MOSYONE

97093484

Chen, Shujun

REGISTERED

MUZ

MUZIUO

90209421

CHEN, SHUJUN

REGISTERED

Other Marks by Rosario Sipione Avveduto

Additional USPTO filings handled by the same attorney of record.

DAN

DANCEFUL

99606331

REGISTERED

LOO

LOONGVOONG

99613240

REGISTERED

ARM

ARMORLOGISTICS

98638808

REGISTERED

VLY

98746032

REGISTERED

COSYHOME

Run a conflict check

Other Marks by CHEN, SHUJUN

Other Marks by Rosario Sipione Avveduto

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company