Who owns the LEFYUNSI trademark?

The LEFYUNSI trademark is owned by Xiaozhi Li.

What class is the LEFYUNSI trademark registered in?

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

What is the serial number for LEFYUNSI?

The USPTO serial number for LEFYUNSI is 99371107.

What is the registration number for LEFYUNSI?

LEFYUNSI is registered under USPTO registration number 8204374.

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Updated Sep 27, 2026·27 searches this week

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USPTO Trademark Record

REGISTERED

LEFYUNSI

SN 99371107·Reg 8204374·Filed Sep 02, 2025

Owner Xiaozhi Li

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

LEFYUNSI (Serial No. 99371107), Registration No. 8204374, is a registered US trademark filed on Sep 02, 2025 by Xiaozhi Li. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: April 07, 2032

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Mark Intelligence

LEFYUNSI (Reg. #8204374) is a registered US trademark that has been protecting its owner, Xiaozhi Li, 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

Sep 02, 2025

SERIAL

99371107

REG#

8204374

REGISTERED

Apr 07, 2026

Filing Information

StatusREGISTERED

Filing DateSep 02, 2025

Serial Number99371107

Registration No.8204374

Registration DateApr 07, 2026

Status DateApr 07, 2026

Published for OppositionFeb 17, 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: Aug 24, 2025

First use in commerce: Aug 24, 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.