Who owns the F2L trademark?

The F2L trademark is owned by Sigma US 1, LLC.

What is the serial number for F2L?

The USPTO serial number for F2L is 98774564.

What is the registration number for F2L?

F2L is registered under USPTO registration number 0.

Sealvo

Home Search: F2LF2L #98774564

Back

Updated Sep 20, 2026·32 searches this week

View on USPTO TSDR Find similar marks

F2L

USPTO Trademark Record

PENDING

F2L

Q: What class is the F2L trademark registered in?

The F2L trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services), Class 045 (Legal, security & personal social services).

SN 98774564·Reg 0·Filed Sep 27, 2024

Owner Sigma US 1, LLC

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

F2L (Serial No. 98774564), Registration No. 0, is a pending US trademark filed on Sep 27, 2024 by Sigma US 1, LLC. This trademark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services), Class 045 (Legal, security & personal social services).

Statement of Use due: January 15, 2027

Conflict Analysis

Full conflict analysis for F2L (SN 98774564) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

F2L (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 27, 2024

SERIAL

98774564

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateSep 27, 2024

Serial Number98774564

Registration No.0

Registration DateDec 31, 1969

Status DateJul 04, 2026

Published for OppositionMay 20, 2025

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

Class 045Legal, security & personal social services

US codes: 100, 101

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

22 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 05, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 04, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jul 04, 2026

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Jul 04, 2026

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 08, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 07, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 07, 2026

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jan 07, 2026

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 15, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 20, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 20, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 14, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 08, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 08, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 08, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Apr 04, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 04, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 04, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 03, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 02, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 27, 2024

NEW APPLICATION ENTERED

Other Marks by Sigma US 1, LLC

Additional USPTO filings from the same owner.

FEA

FEAR TO LOVE

98762034

Sigma US 1, LLC

REGISTERED

FEA

FEAR TO LOVE

98817013

Sigma US 1, LLC

REGISTERED

SOC

SOCIAL MINDS TECHNOLOGY

98425215

Sigma US 1, LLC

REGISTERED

BON

BONDIFY

99062389

Sigma US 1, LLC

PENDING

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

F2L

98772715

Sigma US 1, LLC

PENDING

F2L

85550808

Bethany Bible Church

ABANDONED

Other Marks by Alan Korn

Additional USPTO filings handled by the same attorney of record.

KKU

KKUP

99599937

REGISTERED

GKO

G KOOP

86792633

REGISTERED

ROC

ROCKET RABBIT

78382103

REGISTERED

FEA

FEAR TO LOVE

98762034

REGISTERED

F2L

Run a conflict check

Other Marks by Sigma US 1, LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by Alan Korn

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company