Who owns the LIFWEK trademark?

The LIFWEK trademark is owned by Zhonghan Cai.

What class is the LIFWEK trademark registered in?

The LIFWEK trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for LIFWEK?

The USPTO serial number for LIFWEK is 99295507.

What is the registration number for LIFWEK?

LIFWEK is registered under USPTO registration number 8150916.

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Updated Oct 15, 2026·40 searches this week

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USPTO Trademark Record

REGISTERED

LIFWEK

SN 99295507·Reg 8150916·Filed Jul 22, 2025

Owner Zhonghan Cai

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

LIFWEK (Serial No. 99295507), Registration No. 8150916, is a registered US trademark filed on Jul 22, 2025 by Zhonghan Cai. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: February 24, 2032

Mark Intelligence

LIFWEK (Reg. #8150916) is a registered US trademark that has been protecting its owner, Zhonghan Cai, since 2025. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 22, 2025

SERIAL

99295507

REG#

8150916

REGISTERED

Feb 24, 2026

Filing Information

StatusREGISTERED

Filing DateJul 22, 2025

Serial Number99295507

Registration No.8150916

Registration DateFeb 24, 2026

Status DateFeb 24, 2026

Published for OppositionJan 06, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Jul 17, 2025

First use in commerce: Jul 17, 2025

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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