Who owns the SFLUX trademark?

The SFLUX trademark is owned by Kortech Korea.

What class is the SFLUX trademark registered in?

The SFLUX trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for SFLUX?

The USPTO serial number for SFLUX is 98589365.

What is the registration number for SFLUX?

SFLUX is registered under USPTO registration number 7932628.

Sealvo

Home Search: SFLUXSFLUX #98589365

Back

Updated Sep 17, 2026·30 searches this week

View on USPTO TSDR Find similar marks

SFL

USPTO Trademark Record

REGISTERED

SFLUX

SN 98589365·Reg 7932628·Filed Jun 06, 2024

Owner Kortech Korea

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

SFLUX (Serial No. 98589365), Registration No. 7932628, is a registered US trademark filed on Jun 06, 2024 by Kortech Korea. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: September 02, 2031

Conflict Analysis

Full conflict analysis for SFLUX (SN 98589365) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SFLUX (Reg. #7932628) is a registered US trademark that has been protecting its owner, Kortech Korea, since 2024. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 06, 2024

SERIAL

98589365

REG#

7932628

REGISTERED

Sep 02, 2025

Filing Information

StatusREGISTERED

Filing DateJun 06, 2024

Serial Number98589365

Registration No.7932628

Registration DateSep 02, 2025

Status DateSep 02, 2025

Published for OppositionJan 21, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Nov 01, 2023

First use in commerce: Mar 01, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

19 events

REGISTERED-PRINCIPAL REGISTER

Sep 02, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 02, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 12, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 12, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 27, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jun 27, 2025

STATEMENT OF USE PROCESSING COMPLETE

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

Apr 22, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 22, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 22, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS STATEMENT OF USE RECEIVED

Mar 25, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 25, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 18, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 22, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 20, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 19, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 06, 2024

NEW APPLICATION ENTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

SFL

SFLUX

86523610

KORTECH ENVIRONMENT EQUIPMENT CO.,LTD.

ABANDONED

Other Marks by Helen O. Kim

Additional USPTO filings handled by the same attorney of record.

RRE

R REDSTICK

98656102

REGISTERED

VER

VERIDARA

98646876

REGISTERED

LUM

LUMIO

98650104

REGISTERED

YOU

YOUTH O'CLOCK

98670362

REGISTERED

SFLUX

Run a conflict check

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Helen O. Kim

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company