Who owns the DOSIFEN trademark?

The DOSIFEN trademark is owned by ZHENG, CHIWEI.

What class is the DOSIFEN trademark registered in?

The DOSIFEN trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for DOSIFEN?

The USPTO serial number for DOSIFEN is 98231671.

What is the registration number for DOSIFEN?

DOSIFEN is registered under USPTO registration number 7488908.

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Updated Oct 5, 2026·34 searches this week

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DOS

USPTO Trademark Record

REGISTERED

DOSIFEN

SN 98231671·Reg 7488908·Filed Oct 19, 2023

Owner ZHENG, CHIWEI

Clothing, footwear, headwear.

DOSIFEN (Serial No. 98231671), Registration No. 7488908, is a registered US trademark filed on Oct 19, 2023 by ZHENG, CHIWEI. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: August 27, 2030

Mark Intelligence

DOSIFEN (Reg. #7488908) is a registered US trademark that has been protecting its owner, ZHENG, CHIWEI, since 2023. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 19, 2023

SERIAL

98231671

REG#

7488908

REGISTERED

Aug 27, 2024

Filing Information

StatusREGISTERED

Filing DateOct 19, 2023

Serial Number98231671

Registration No.7488908

Registration DateAug 27, 2024

Status DateAug 27, 2024

Published for OppositionJun 11, 2024

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Oct 01, 2023

First use in commerce: Oct 01, 2023

Clothing, footwear, headwear.

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

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Status History

14 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 16, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Mar 06, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 06, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 06, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 06, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Aug 27, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 27, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 11, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 11, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 22, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 09, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 07, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 07, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 19, 2023

NEW APPLICATION ENTERED

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