Who owns the CWHI trademark?

The CWHI trademark is owned by CNOOD-WENCHONG HEAVY INDUSTRIES CO., LIMITED.

What class is the CWHI trademark registered in?

The CWHI trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for CWHI?

The USPTO serial number for CWHI is 99572421.

What is the registration number for CWHI?

CWHI is registered under USPTO registration number 8353194.

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Updated Oct 8, 2026·37 searches this week

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CWH

USPTO Trademark Record

REGISTERED

CWHI

SN 99572421·Reg 8353194·Filed Dec 30, 2025

Owner CNOOD-WENCHONG HEAVY INDUSTRIES CO., LIMITED

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

CWHI (Serial No. 99572421), Registration No. 8353194, is a registered US trademark filed on Dec 30, 2025 by CNOOD-WENCHONG HEAVY INDUSTRIES CO., LIMITED. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: July 21, 2032

Mark Intelligence

CWHI (Reg. #8353194) is a registered US trademark that has been protecting its owner, CNOOD-WENCHONG HEAVY INDUSTRIES CO., LIMITED, since 2025. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 30, 2025

SERIAL

99572421

REG#

8353194

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateDec 30, 2025

Serial Number99572421

Registration No.8353194

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Dec 07, 2025

First use in commerce: Dec 07, 2025

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 29, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 30, 2025

APPLICATION FILING RECEIPT MAILED

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