Who owns the UNLEASH trademark?

The UNLEASH trademark is owned by Unleash Group Kft..

What is the serial number for UNLEASH?

The USPTO serial number for UNLEASH is 79210245.

What is the registration number for UNLEASH?

UNLEASH is registered under USPTO registration number 5471999.

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Updated Sep 17, 2026·30 searches this week

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UNL

USPTO Trademark Record

ABANDONED

UNLEASH

Q: What class is the UNLEASH trademark registered in?

The UNLEASH trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

SN 79210245·Reg 5471999·Filed Mar 28, 2017

Owner Unleash Group Kft.

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

UNLEASH (Serial No. 79210245), Registration No. 5471999, is a abandoned US trademark filed on Mar 28, 2017 by Unleash Group Kft.. This trademark covers Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

Conflict Analysis

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Mark Intelligence

UNLEASH (Reg. #5471999) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Education; providing of training; .... The mark faced 3 opposition proceedings during prosecution.

FILED

Mar 28, 2017

SERIAL

79210245

REG#

5471999

REGISTERED

May 22, 2018

Filing Information

StatusABANDONED

Filing DateMar 28, 2017

Serial Number79210245

Registration No.5471999

Registration DateMay 22, 2018

Status DateDec 06, 2024

Published for OppositionMar 06, 2018

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

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

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

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Status History

32 events

TOTAL INVALIDATION PROCESSED BY THE IB

Feb 12, 2026

TOTAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Jan 27, 2026

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Jan 27, 2026

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 06, 2025

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 07, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

Feb 21, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

CANCELLED SECTION 71

Dec 06, 2024

CANCELLED SECTION 71

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 28, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Sep 07, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Sep 07, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 22, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 22, 2018

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Mar 09, 2018

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Mar 06, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 06, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Feb 21, 2018

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 21, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 14, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jan 28, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 18, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 30, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 30, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 30, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jul 28, 2017

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 06, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Jul 05, 2017

REFUSAL PROCESSED BY MPU

APPLICATION FILING RECEIPT MAILED

Jun 27, 2017

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 27, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 26, 2017

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 23, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jun 23, 2017

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 22, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

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