Who owns the COHANSHENG trademark?

The COHANSHENG trademark is owned by Antang Guan.

What class is the COHANSHENG trademark registered in?

The COHANSHENG trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for COHANSHENG?

The USPTO serial number for COHANSHENG is 99103614.

What is the registration number for COHANSHENG?

COHANSHENG is registered under USPTO registration number 8348160.

COH

USPTO Trademark Record

REGISTERED

COHANSHENG

SN 99103614·Reg 8348160·Filed Mar 25, 2025

Owner Antang Guan

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

COHANSHENG (Serial No. 99103614), Registration No. 8348160, is a registered US trademark filed on Mar 25, 2025 by Antang Guan. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: July 14, 2032

Mark Intelligence

COHANSHENG (Reg. #8348160) is a registered US trademark that has been protecting its owner, Antang Guan, since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 25, 2025

SERIAL

99103614

REG#

8348160

REGISTERED

Jul 14, 2026

Owner

Applicant

Antang Guan

Entity

Individual

Address

No. 20, Jiefang East Road,, Dongxing Town,, Dongxing, Guangxi, 538100

Country

Attorney

NameAlan Johnston

Law firm

Alan Johnston All West Law Group, PLLC

Docket

291

Address

770 S Woodruff Ave, Idaho Falls, ID 83401, United States

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Filing Information

StatusREGISTERED

Filing DateMar 25, 2025

Serial Number99103614

Registration No.8348160

Registration DateJul 14, 2026

Status DateJul 14, 2026

Published for OppositionSep 30, 2025

Mark TypeStandard characters

Attorney Docket291

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Oct 02, 2025

First use in commerce: Oct 02, 2025

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

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 25, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 25, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 30, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 30, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 04, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 04, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 25, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 07, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Nov 07, 2025

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

PUBLISHED FOR OPPOSITION

Sep 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 02, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 25, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 25, 2025

APPLICATION FILING RECEIPT MAILED

COHANSHENG

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