Who owns the BLUE SENTINEL trademark?

The BLUE SENTINEL trademark is owned by Alliant Cybersecurity, LLC.

What class is the BLUE SENTINEL trademark registered in?

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

What is the serial number for BLUE SENTINEL?

The USPTO serial number for BLUE SENTINEL is 90314863.

What is the registration number for BLUE SENTINEL?

BLUE SENTINEL is registered under USPTO registration number 6448049.

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Home Search: BLUE SENTINELBLUE SENTINEL #90314863

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Updated Sep 29, 2026·40 searches this week

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BLU

USPTO Trademark Record

REGISTERED

BLUE SENTINEL

SN 90314863·Reg 6448049·Filed Nov 12, 2020

Owner Alliant Cybersecurity, LLC

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

BLUE SENTINEL (Serial No. 90314863), Registration No. 6448049, is a registered US trademark filed on Nov 12, 2020 by Alliant Cybersecurity, LLC. This trademark covers Class 041 (Education & entertainment services).

Renewal window: August 10, 2027315 days remaining

Conflict Analysis

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Mark Intelligence

BLUE SENTINEL (Reg. #6448049) is a registered US trademark that has been protecting its owner, Alliant Cybersecurity, LLC, since 2020. 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

Nov 12, 2020

SERIAL

90314863

REG#

6448049

REGISTERED

Aug 10, 2021

Filing Information

StatusREGISTERED

Filing DateNov 12, 2020

Serial Number90314863

Registration No.6448049

Registration DateAug 10, 2021

Status DateAug 10, 2021

Published for OppositionMay 25, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Mar 01, 2020

First use in commerce: Mar 01, 2020

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

14 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 10, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Aug 10, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 25, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 25, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 05, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 22, 2021

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Apr 22, 2021

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 22, 2021

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 22, 2021

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 22, 2021

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 13, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 12, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 16, 2020

NEW APPLICATION ENTERED

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