Who owns the MOSAI trademark?

The MOSAI trademark is owned by Chang, Eileen Mac.

What is the serial number for MOSAI?

The USPTO serial number for MOSAI is 98498472.

What is the registration number for MOSAI?

MOSAI is registered under USPTO registration number 8111955.

Sealvo

Home Search: MOSAIMOSAI #98498472

Back

Updated Oct 18, 2026·38 searches this week

View on USPTO TSDR Find similar marks

MOS

USPTO Trademark Record

REGISTERED

MOSAI

Q: What class is the MOSAI trademark registered in?

The MOSAI trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

SN 98498472·Reg 8111955·Filed Apr 12, 2024

Owner Chang, Eileen Mac

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

MOSAI (Serial No. 98498472), Registration No. 8111955, is a registered US trademark filed on Apr 12, 2024 by Chang, Eileen Mac. This trademark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

early section 8: January 20, 2032

Mark Intelligence

MOSAI (Reg. #8111955) is a registered US trademark that has been protecting its owner, Chang, Eileen Mac, since 2024. The mark covers Class 041 (Education & entertainment services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 12, 2024

SERIAL

98498472

REG#

8111955

REGISTERED

Jan 20, 2026

Filing Information

StatusREGISTERED

Filing DateApr 12, 2024

Serial Number98498472

Registration No.8111955

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 10, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: May 31, 2024

First use in commerce: Jan 17, 2025

Education; providing of training; entertainment; sporting and cultural activities.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Nov 30, 2024

First use in commerce: Nov 30, 2024

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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