Who owns the CHANGTA trademark?

The CHANGTA trademark is owned by YouQi Rao.

What class is the CHANGTA trademark registered in?

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

What is the serial number for CHANGTA?

The USPTO serial number for CHANGTA is 99636016.

What is the registration number for CHANGTA?

CHANGTA is registered under USPTO registration number 8420485.

Sealvo

Home Search: CHANGTACHANGTA #99636016

Back

Updated Oct 6, 2026·30 searches this week

View on USPTO TSDR Find similar marks

CHA

USPTO Trademark Record

REGISTERED

CHANGTA

SN 99636016·Reg 8420485·Filed Feb 05, 2026

Owner YouQi Rao

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

CHANGTA (Serial No. 99636016), Registration No. 8420485, is a registered US trademark filed on Feb 05, 2026 by YouQi Rao. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: September 01, 2032

Mark Intelligence

CHANGTA (Reg. #8420485) is a registered US trademark that has been protecting its owner, YouQi Rao, since 2026. 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

Feb 05, 2026

SERIAL

99636016

REG#

8420485

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 05, 2026

Serial Number99636016

Registration No.8420485

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

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: Feb 27, 2023

First use in commerce: Feb 27, 2023

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

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 15, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 15, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 15, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jun 03, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 03, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 03, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 01, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 05, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 05, 2026

APPLICATION FILING RECEIPT MAILED

Other Marks by YouQi Rao

Additional USPTO filings from the same owner.

CHA

CHANGTA

99123242

YOUQI RAO

REGISTERED

Other Marks by David Hester

Additional USPTO filings handled by the same attorney of record.

UZO

UZOU

86707674

REGISTERED

BON

BONACELL

87109561

REGISTERED

ARO

AROMILO

99535452

REGISTERED

ARO

AROMILO

99535486

REGISTERED

CHANGTA

Run a conflict check

Other Marks by YouQi Rao

Other Marks by David Hester

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company