Who owns the UNKNOWN trademark?

The UNKNOWN trademark is owned by Unknown Star Industries, LLC.

What class is the UNKNOWN trademark registered in?

The UNKNOWN trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for UNKNOWN?

The USPTO serial number for UNKNOWN is 87686372.

What is the registration number for UNKNOWN?

UNKNOWN is registered under USPTO registration number 5528672.

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Updated Sep 19, 2026·39 searches this week

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UNK

USPTO Trademark Record

ABANDONED

UNKNOWN

SN 87686372·Reg 5528672·Filed Nov 15, 2017

Owner Unknown Star Industries, LLC

Clothing, footwear, headwear.

UNKNOWN (Serial No. 87686372), Registration No. 5528672, is a abandoned US trademark filed on Nov 15, 2017 by Unknown Star Industries, LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

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Full conflict analysis for UNKNOWN (SN 87686372) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

UNKNOWN (Reg. #5528672) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 15, 2017

SERIAL

87686372

REG#

5528672

REGISTERED

Jul 31, 2018

Filing Information

StatusABANDONED

Filing DateNov 15, 2017

Serial Number87686372

Registration No.5528672

Registration DateJul 31, 2018

Status DateMar 23, 2025

Published for OppositionMay 15, 2018

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Feb 08, 2009

First use in commerce: Feb 08, 2009

Clothing, footwear, headwear.

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

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Status History

33 events

CANCELLED SEC. 8 (6-YR)

Mar 23, 2025

CANCELLED SEC. 8 (6-YR)

NOTICE OF CANCELLATION SEC. 8 EMAILED

Mar 23, 2025

NOTICE OF CANCELLATION SEC. 8 EMAILED

OFFICE ACTION ISSUED POU1

Aug 23, 2024

OFFICE ACTION ISSUED POU1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 21, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jul 22, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Jul 31, 2023

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

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

Apr 08, 2021

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

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Apr 08, 2021

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 08, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 31, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 15, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 15, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 25, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 09, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 05, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 05, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Apr 04, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 21, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 28, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Feb 28, 2018

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Feb 28, 2018

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 27, 2018

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 30, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 29, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 18, 2017

NEW APPLICATION ENTERED

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