Who owns the DEFEND THE DEN trademark?

The DEFEND THE DEN trademark is owned by The Detroit Lions, Inc..

What class is the DEFEND THE DEN trademark registered in?

The DEFEND THE DEN trademark is registered in Class 025 (Clothing, footwear & headgear), Class 041 (Education & entertainment services).

What is the serial number for DEFEND THE DEN?

The USPTO serial number for DEFEND THE DEN is 86584392.

What is the registration number for DEFEND THE DEN?

DEFEND THE DEN is registered under USPTO registration number 4850780.

Sealvo

Home Search: DEFEND THE DENDEFEND THE DEN #86584392

Back

Updated Sep 17, 2026·37 searches this week

View on USPTO TSDR Find similar marks

DEF

USPTO Trademark Record

REGISTERED

DEFEND THE DEN

SN 86584392·Reg 4850780·Filed Apr 01, 2015

Owner The Detroit Lions, Inc.

Clothing, footwear, headwear.; Education; providing of training; entertainment; sporting and cultural activities.

DEFEND THE DEN (Serial No. 86584392), Registration No. 4850780, is a registered US trademark filed on Apr 01, 2015 by The Detroit Lions, Inc.. This trademark covers Class 025 (Clothing, footwear & headgear), Class 041 (Education & entertainment services).

Section 8/9 declaration window: November 12, 2035

Conflict Analysis

Full conflict analysis for DEFEND THE DEN (SN 86584392) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DEFEND THE DEN (Reg. #4850780) is a registered US trademark that has been protecting its owner, The Detroit Lions, Inc., since 2015. The mark covers Class 025 (Clothing, footwear & headgear) and Class 041 (Education & entertainment services) respectively. Goods and services include Clothing, footwear, headwear.; Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 01, 2015

SERIAL

86584392

REG#

4850780

REGISTERED

Nov 10, 2015

Filing Information

StatusREGISTERED

Filing DateApr 01, 2015

Serial Number86584392

Registration No.4850780

Registration DateNov 10, 2015

Status DateJul 07, 2026

Published for OppositionAug 25, 2015

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jun 01, 2014

First use in commerce: Jun 01, 2014

Clothing, footwear, headwear.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 01, 2014

First use in commerce: Jun 01, 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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

24 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 07, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 07, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 07, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 07, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

May 05, 2026

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 10, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

May 03, 2022

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

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

May 03, 2022

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 27, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Nov 08, 2021

TEAS SECTION 8 & 15 RECEIVED

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

Nov 10, 2020

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 25, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jun 25, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 25, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 25, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 25, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 25, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Nov 10, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 25, 2015

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 05, 2015

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 08, 2015

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 10, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 04, 2015

NEW APPLICATION ENTERED

Other Marks by The Detroit Lions, Inc.

Additional USPTO filings from the same owner.

LOG

LogoMark

86667009

The Detroit Lions, Inc.

REGISTERED

LIO

LIONS SUPPLY

97459498

The Detroit Lions, Inc.

REGISTERED

DET

DETROIT LIONS CHEERLEADERS

87074966

The Detroit Lions, Inc.

REGISTERED

LOG

LogoMark

86697351

The Detroit Lions, Inc.

REGISTERED

Other Marks in Class 025 — Clothing, footwear & headgear

Recently filed and registered marks in the same international class.

DEN

97043896

BUY NICE THINGS LTD.

REGISTERED

DEN

97043899

BUY NICE THINGS LTD.

REGISTERED

DEF

DEFEND THE LAND

98507622

ILOVETHEHYPE LLC

REGISTERED

DEF

DEFEND THE LINE

88317369

Alexander Creations, LLC

REGISTERED

Other Marks by Bonnie L. Jarrett

Additional USPTO filings handled by the same attorney of record.

NEX

NEXT GENERATION STATS

86773267

REGISTERED

MON

MONDAY NIGHT FOOTBALL

73035628

REGISTERED

LOG

LogoMark

73533507

REGISTERED

76614911

REGISTERED

DEFEND THE DEN

Run a conflict check

Other Marks by The Detroit Lions, Inc.

Other Marks in Class 025 — Clothing, footwear & headgear

Other Marks by Bonnie L. Jarrett

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company