Who owns the FUELFLEX trademark?

The FUELFLEX trademark is owned by Fuller Technologies Denmark A/S.

What class is the FUELFLEX trademark registered in?

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

What is the serial number for FUELFLEX?

The USPTO serial number for FUELFLEX is 79373850.

What is the registration number for FUELFLEX?

FUELFLEX is registered under USPTO registration number 7699659.

Sealvo

Home Search: FUELFLEXFUELFLEX #79373850

Back

Updated Sep 17, 2026·35 searches this week

View on USPTO TSDR Find similar marks

FUE

USPTO Trademark Record

REGISTERED

FUELFLEX

SN 79373850·Reg 7699659·Filed Apr 19, 2023

Owner Fuller Technologies Denmark A/S

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

FUELFLEX (Serial No. 79373850), Registration No. 7699659, is a registered US trademark filed on Apr 19, 2023 by Fuller Technologies Denmark A/S. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: February 25, 2031

Conflict Analysis

Full conflict analysis for FUELFLEX (SN 79373850) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

FUELFLEX (Reg. #7699659) is a registered US trademark that has been protecting its owner, Fuller Technologies Denmark A/S, since 2023. 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 4 opposition proceedings during prosecution.

FILED

Apr 19, 2023

SERIAL

79373850

REG#

7699659

REGISTERED

Feb 25, 2025

Filing Information

StatusREGISTERED

Filing DateApr 19, 2023

Serial Number79373850

Registration No.7699659

Registration DateFeb 25, 2025

Status DateFeb 25, 2025

Published for OppositionJan 07, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

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

36 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 12, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 15, 2025

FINAL DECISION TRANSACTION PROCESSED BY IB

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 09, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 09, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 09, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 09, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

GENERIC MADRID TRANSACTION SENT TO IB

Sep 08, 2025

GENERIC MADRID TRANSACTION SENT TO IB

GENERIC MADRID TRANSACTION CREATED

Sep 07, 2025

GENERIC MADRID TRANSACTION CREATED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 25, 2025

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Feb 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 07, 2025

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 01, 2025

NOTICE OF PUBLICATION

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Dec 28, 2024

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

CHANGE OF OWNER RECEIVED FROM IB

Dec 26, 2024

CHANGE OF OWNER RECEIVED FROM IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 13, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Dec 11, 2024

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 11, 2024

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Oct 14, 2024

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 14, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 14, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Apr 15, 2024

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Apr 15, 2024

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 15, 2024

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 07, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 07, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Oct 05, 2023

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Sep 07, 2023

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 07, 2023

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 17, 2023

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 16, 2023

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 06, 2023

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Jul 18, 2023

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 14, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 13, 2023

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Fuller Technologies Denmark A/S

Additional USPTO filings from the same owner.

JET

JETFLEX

79170268

Fuller Technologies Denmark A/S

REGISTERED

SEP

SEPAX

79136183

Fuller Technologies Denmark A/S

REGISTERED

FEE

FEEDEX

79152575

Fuller Technologies Denmark A/S

REGISTERED

FUL

FULLER

79136487

Fuller Technologies Denmark A/S

REGISTERED

Other Marks by Ralph G. Fischer

Additional USPTO filings handled by the same attorney of record.

230

74697077

REGISTERED

MED

MEDITASI

88294155

REGISTERED

FLI

FLIP TOTALLY REVERSIBLE BEDDING

88433071

REGISTERED

REM

REMINGTON TRANSITIONAL CARE OF SAN ANTONIO

88752406

REGISTERED

FUELFLEX

Run a conflict check

Other Marks by Fuller Technologies Denmark A/S

Other Marks by Ralph G. Fischer

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company