Who owns the HAMSTER trademark?

The HAMSTER trademark is owned by School Alive, Inc..

What class is the HAMSTER trademark registered in?

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

What is the serial number for HAMSTER?

The USPTO serial number for HAMSTER is 98658544.

What is the registration number for HAMSTER?

HAMSTER is registered under USPTO registration number 8129905.

Sealvo

Home Search: HAMSTERHAMSTER #98658544

Back

Updated Sep 29, 2026·26 searches this week

View on USPTO TSDR Find similar marks

HAM

USPTO Trademark Record

REGISTERED

HAMSTER

SN 98658544·Reg 8129905·Filed Jul 20, 2024

Owner School Alive, Inc.

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

HAMSTER (Serial No. 98658544), Registration No. 8129905, is a registered US trademark filed on Jul 20, 2024 by School Alive, Inc.. This trademark covers Class 041 (Education & entertainment services).

early section 8: February 03, 2032

Conflict Analysis

Full conflict analysis for HAMSTER (SN 98658544) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HAMSTER (Reg. #8129905) is a registered US trademark that has been protecting its owner, School Alive, Inc., since 2024. 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

Jul 20, 2024

SERIAL

98658544

REG#

8129905

REGISTERED

Feb 03, 2026

Filing Information

StatusREGISTERED

Filing DateJul 20, 2024

Serial Number98658544

Registration No.8129905

Registration DateFeb 03, 2026

Status DateFeb 03, 2026

Published for OppositionFeb 04, 2025

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: Mar 11, 2023

First use in commerce: Aug 07, 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

26 events

REGISTERED-PRINCIPAL REGISTER

Feb 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ASSIGNED TO LIE

Jan 15, 2026

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 15, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 15, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 15, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 15, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 08, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 27, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Oct 27, 2025

STATEMENT OF USE PROCESSING COMPLETE

SU - NON-FINAL ACTION - WRITTEN

Oct 27, 2025

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Oct 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

USE AMENDMENT FILED

May 20, 2025

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

May 20, 2025

TEAS STATEMENT OF USE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 07, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 07, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 07, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 01, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 04, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 04, 2025

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 29, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jan 08, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 08, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Jul 20, 2024

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 20, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by School Alive, Inc.

Additional USPTO filings from the same owner.

AUT

AUTHENTIC HAMSTER EDUCATION

98658543

School Alive, Inc.

REGISTERED

LOG

LogoMark

98658540

School Alive, Inc.

REGISTERED

IGN

IGNITE YOUR PASSION

98658545

School Alive, Inc.

REGISTERED

SCH

SCHOOL ALIVE

98658541

School Alive, Inc.

PENDING

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

HAM

HAMSTER MANIA

98072961

Playtika Ltd.

REGISTERED

TEA

TEAM HAMSTER!

90975602

WGBH Educational Foundation

REGISTERED

HAM

HAMSTER REVOLUTION

78886881

Cohesive Knowledge Solutions, Inc.

REGISTERED

AUT

AUTHENTIC HAMSTER EDUCATION

98658543

School Alive, Inc.

REGISTERED

Other Marks by Gregory B. Coy

Additional USPTO filings handled by the same attorney of record.

THE

THE MUD MANAGER

86791946

REGISTERED

86791953

REGISTERED

CHU

CHURCH AMBASSADOR NETWORK

97415022

REGISTERED

GRE

GREAT AMERICAN BUFFET

76615138

REGISTERED

HAMSTER

Run a conflict check

Other Marks by School Alive, Inc.

Other Marks in Class 041 — Education & entertainment services

Other Marks by Gregory B. Coy

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company