Who owns the MAD ABOUT SLIME trademark?

The MAD ABOUT SLIME trademark is owned by RMS International USA, Inc..

What class is the MAD ABOUT SLIME trademark registered in?

The MAD ABOUT SLIME trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for MAD ABOUT SLIME?

The USPTO serial number for MAD ABOUT SLIME is 99388237.

What is the registration number for MAD ABOUT SLIME?

MAD ABOUT SLIME is registered under USPTO registration number 8363639.

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Updated Sep 17, 2026·42 searches this week

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MAD

USPTO Trademark Record

REGISTERED

MAD ABOUT SLIME

SN 99388237·Reg 8363639·Filed Sep 11, 2025

Owner RMS International USA, Inc.

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

MAD ABOUT SLIME (Serial No. 99388237), Registration No. 8363639, is a registered US trademark filed on Sep 11, 2025 by RMS International USA, Inc.. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: July 28, 2032

Conflict Analysis

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Mark Intelligence

MAD ABOUT SLIME (Reg. #8363639) is a registered US trademark that has been protecting its owner, RMS International USA, Inc., since 2025. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 11, 2025

SERIAL

99388237

REG#

8363639

REGISTERED

Jul 28, 2026

Filing Information

StatusREGISTERED

Filing DateSep 11, 2025

Serial Number99388237

Registration No.8363639

Registration DateJul 28, 2026

Status DateJul 28, 2026

Published for OppositionJun 09, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Dec 31, 2023

First use in commerce: Dec 31, 2023

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

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Status History

27 events

REGISTERED-PRINCIPAL REGISTER

Jul 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 09, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 09, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 03, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 05, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 05, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 05, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Apr 23, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Apr 23, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 23, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 31, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 30, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 30, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Feb 24, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Feb 24, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

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

Dec 12, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION WRITTEN

Nov 26, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 26, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 26, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 20, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Sep 11, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 11, 2025

APPLICATION FILING RECEIPT MAILED

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