Who owns the HI-FI trademark?

The HI-FI trademark is owned by Boiler Room Industries, LLC.

What class is the HI-FI trademark registered in?

The HI-FI trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for HI-FI?

The USPTO serial number for HI-FI is 88324493.

What is the registration number for HI-FI?

HI-FI is registered under USPTO registration number 5942045.

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Updated Sep 29, 2026·25 searches this week

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HIF

USPTO Trademark Record

REGISTERED

HI-FI

SN 88324493·Reg 5942045·Filed Mar 04, 2019

Owner Boiler Room Industries, LLC

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

HI-FI (Serial No. 88324493), Registration No. 5942045, is a registered US trademark filed on Mar 04, 2019 by Boiler Room Industries, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 24, 2029

Conflict Analysis

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Mark Intelligence

HI-FI (Reg. #5942045) is a registered US trademark that has been protecting its owner, Boiler Room Industries, LLC, since 2019. 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

Mar 04, 2019

SERIAL

88324493

REG#

5942045

REGISTERED

Dec 24, 2019

Filing Information

StatusREGISTERED

Filing DateMar 04, 2019

Serial Number88324493

Registration No.5942045

Registration DateDec 24, 2019

Status DateDec 18, 2025

Published for OppositionOct 08, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: May 16, 2014

First use in commerce: May 16, 2014

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

22 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 18, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 18, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Sep 16, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Dec 24, 2024

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

REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED

Jan 16, 2020

REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 09, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 24, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 08, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 08, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 18, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Sep 03, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 27, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 02, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 01, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 01, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

May 13, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 13, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 13, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 13, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 22, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 07, 2019

NEW APPLICATION ENTERED

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