Who owns the MONISUM trademark?

The MONISUM trademark is owned by Monisum LLC.

What class is the MONISUM trademark registered in?

The MONISUM trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for MONISUM?

The USPTO serial number for MONISUM is 99391863.

What is the registration number for MONISUM?

MONISUM is registered under USPTO registration number 8221388.

Sealvo

Home Search: MONISUMMONISUM #99391863

Back

Updated Sep 29, 2026·40 searches this week

View on USPTO TSDR Find similar marks

MON

USPTO Trademark Record

REGISTERED

MONISUM

SN 99391863·Reg 8221388·Filed Sep 14, 2025

Owner Monisum LLC

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

MONISUM (Serial No. 99391863), Registration No. 8221388, is a registered US trademark filed on Sep 14, 2025 by Monisum LLC. This trademark covers Class 041 (Education & entertainment services).

early section 8: April 21, 2032

Conflict Analysis

Full conflict analysis for MONISUM (SN 99391863) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MONISUM (Reg. #8221388) is a registered US trademark that has been protecting its owner, Monisum LLC, since 2025. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 14, 2025

SERIAL

99391863

REG#

8221388

REGISTERED

Apr 21, 2026

Filing Information

StatusREGISTERED

Filing DateSep 14, 2025

Serial Number99391863

Registration No.8221388

Registration DateApr 21, 2026

Status DateApr 21, 2026

Published for OppositionMar 03, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 08, 2024

First use in commerce: Oct 08, 2024

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 03, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 08, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 06, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 05, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 14, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 14, 2025

APPLICATION FILING RECEIPT MAILED

MONISUM

Run a conflict check

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company