Who owns the DIFFUSER trademark?

The DIFFUSER trademark is owned by Townsquare Next, LLC.

What class is the DIFFUSER trademark registered in?

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

What is the serial number for DIFFUSER?

The USPTO serial number for DIFFUSER is 85512961.

What is the registration number for DIFFUSER?

DIFFUSER is registered under USPTO registration number 5508747.

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DIF

USPTO Trademark Record

REGISTERED

DIFFUSER

SN 85512961·Reg 5508747·Filed Jan 10, 2012

Owner Townsquare Next, LLC

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

DIFFUSER (Serial No. 85512961), Registration No. 5508747, is a registered US trademark filed on Jan 10, 2012 by Townsquare Next, LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: July 03, 2028

Mark Intelligence

DIFFUSER (Reg. #5508747) is a registered US trademark that has been protecting its owner, Townsquare Next, LLC, since 2012. 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

Jan 10, 2012

SERIAL

85512961

REG#

5508747

REGISTERED

Jul 03, 2018

Filing Information

StatusREGISTERED

Filing DateJan 10, 2012

Serial Number85512961

Registration No.5508747

Registration DateJul 03, 2018

Status DateMar 14, 2024

Published for OppositionSep 12, 2017

Filing Basis & Declarations

Standard Characters ClaimedUse 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: Mar 31, 2012

First use in commerce: Mar 31, 2012

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

68 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 30, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 30, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jan 30, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 30, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 30, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jun 17, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 17, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 17, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 26, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 14, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 14, 2024

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

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

Mar 14, 2024

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

TEAS SECTION 8 & 15 RECEIVED

Sep 20, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Jul 03, 2023

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 20, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 29, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 09, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 03, 2018

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 31, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 30, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 29, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 29, 2018

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 07, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 07, 2018

USE AMENDMENT FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 08, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 07, 2017

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 12, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 12, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 23, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Aug 09, 2017

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 09, 2017

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 09, 2017

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 09, 2017

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 09, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 16, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL REFUSAL WRITTEN

Jan 03, 2017

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 03, 2017

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 03, 2017

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 07, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 07, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 07, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 09, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 09, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 09, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 24, 2016

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO LIE

May 16, 2016

ASSIGNED TO LIE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 28, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Nov 16, 2015

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

May 11, 2015

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Nov 10, 2014

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

ASSIGNED TO LIE

May 05, 2014

ASSIGNED TO LIE

May 05, 2014

ASSIGNED TO LIE

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

May 05, 2014

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Oct 31, 2013

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 25, 2013

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

ASSIGNED TO LIE

Apr 24, 2013

ASSIGNED TO LIE

SUSPENSION LETTER WRITTEN

Oct 24, 2012

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 24, 2012

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 24, 2012

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 23, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Apr 20, 2012

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 20, 2012

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 20, 2012

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 16, 2012

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 13, 2012

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 13, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Townsquare Next, LLC

Additional USPTO filings from the same owner.

FIT

FITTED CLASS

99129563

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REGISTERED

XXL

XXL FRESHMAN CLASS

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REGISTERED

ANT

ANTENNA

86327321

TOWNSQUARE NEXT, LLC

REGISTERED

KIN

KING

76623721

TOWNSQUARE NEXT, LLC

REGISTERED

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Additional USPTO filings handled by the same attorney of record.

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DIFFUSER

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