Who owns the F3 trademark?

The F3 trademark is owned by Sum1 Solutions, LLC.

What class is the F3 trademark registered in?

The F3 trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for F3?

The USPTO serial number for F3 is 99602639.

What is the registration number for F3?

F3 is registered under USPTO registration number 0.

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Home Search: F3F3 #99602639

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Updated Oct 29, 2026·31 searches this week

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USPTO Trademark Record

PENDING

F3

SN 99602639·Reg 0·Filed Jan 19, 2026

Owner Sum1 Solutions, LLC

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.

F3 (Serial No. 99602639), Registration No. 0, is a pending US trademark filed on Jan 19, 2026 by Sum1 Solutions, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: February 18, 2027112 days remaining

Mark Intelligence

F3 (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 19, 2026

SERIAL

99602639

REG#

Filing Information

StatusPENDING

Filing DateJan 19, 2026

Serial Number99602639

Registration No.0

Status DateAug 18, 2026

Published for OppositionJun 23, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

9 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 18, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 16, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 08, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 19, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 19, 2026

APPLICATION FILING RECEIPT MAILED

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