Who owns the UNKNOWN trademark?

The UNKNOWN trademark is owned by Scott, Oliver Cameron Clark.

What is the serial number for UNKNOWN?

The USPTO serial number for UNKNOWN is 97523056.

What is the registration number for UNKNOWN?

UNKNOWN is registered under USPTO registration number 7839309.

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Updated Oct 6, 2026·40 searches this week

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UNK

USPTO Trademark Record

REGISTERED

UNKNOWN

Q: What class is the UNKNOWN trademark registered in?

The UNKNOWN trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 97523056·Reg 7839309·Filed Jul 27, 2022

Owner Scott, Oliver Cameron Clark

Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

UNKNOWN (Serial No. 97523056), Registration No. 7839309, is a registered US trademark filed on Jul 27, 2022 by Scott, Oliver Cameron Clark. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

early section 8: June 24, 2031

Mark Intelligence

UNKNOWN (Reg. #7839309) is a registered US trademark that has been protecting its owner, Scott, Oliver Cameron Clark, since 2022. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 27, 2022

SERIAL

97523056

REG#

7839309

REGISTERED

Jun 24, 2025

Filing Information

StatusREGISTERED

Filing DateJul 27, 2022

Serial Number97523056

Registration No.7839309

Registration DateJun 24, 2025

Status DateJun 24, 2025

Published for OppositionMay 06, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 11, 2019

First use in commerce: Jan 27, 2019

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

34 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 11, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 11, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 11, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 11, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 11, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 11, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Jun 24, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 24, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 06, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 06, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 30, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Apr 04, 2025

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 04, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 03, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 03, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Mar 18, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

LETTER OF SUSPENSION E-MAILED

Dec 03, 2024

LETTER OF SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

Dec 03, 2024

SUSPENSION LETTER WRITTEN

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 03, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Nov 19, 2024

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 05, 2024

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Oct 03, 2023

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 03, 2023

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 03, 2023

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 09, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 08, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 08, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

May 12, 2023

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 12, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 12, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 12, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS VOLUNTARY AMENDMENT RECEIVED

Mar 20, 2023

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 04, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 30, 2022

NEW APPLICATION ENTERED

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