Who owns the WEOSIT trademark?

The WEOSIT trademark is owned by Ruyuan Zhan.

What class is the WEOSIT trademark registered in?

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

What is the serial number for WEOSIT?

The USPTO serial number for WEOSIT is 99318662.

What is the registration number for WEOSIT?

WEOSIT is registered under USPTO registration number 8161125.

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Updated Oct 20, 2026·15 searches this week

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USPTO Trademark Record

REGISTERED

WEOSIT

SN 99318662·Reg 8161125·Filed Aug 04, 2025

Owner Ruyuan Zhan

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

WEOSIT (Serial No. 99318662), Registration No. 8161125, is a registered US trademark filed on Aug 04, 2025 by Ruyuan Zhan. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: March 03, 2032

Mark Intelligence

WEOSIT (Reg. #8161125) is a registered US trademark that has been protecting its owner, Ruyuan Zhan, 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

Aug 04, 2025

SERIAL

99318662

REG#

8161125

REGISTERED

Mar 03, 2026

Filing Information

StatusREGISTERED

Filing DateAug 04, 2025

Serial Number99318662

Registration No.8161125

Registration DateMar 03, 2026

Status DateMar 03, 2026

Published for OppositionJan 13, 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: Mar 11, 2025

First use in commerce: Mar 11, 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.