Who owns the LEANFLUX trademark?

The LEANFLUX trademark is owned by SD Filtration A/S.

What is the serial number for LEANFLUX?

The USPTO serial number for LEANFLUX is 79265247.

What is the registration number for LEANFLUX?

LEANFLUX is registered under USPTO registration number 6093083.

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Home Search: LEANFLUXLEANFLUX #79265247

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Updated Oct 9, 2026·9 searches this week

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LEA

USPTO Trademark Record

REGISTERED

LEANFLUX

Q: What class is the LEANFLUX trademark registered in?

The LEANFLUX trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

SN 79265247·Reg 6093083·Filed Jun 11, 2019

Owner SD Filtration A/S

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

LEANFLUX (Serial No. 79265247), Registration No. 6093083, is a registered US trademark filed on Jun 11, 2019 by SD Filtration A/S. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 6y period: January 07, 2027

Mark Intelligence

LEANFLUX (Reg. #6093083) is a registered US trademark that has been protecting its owner, SD Filtration A/S, since 2019. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 011 (Lighting, heating, cooling & sanitary apparatus) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 11, 2019

SERIAL

79265247

REG#

6093083

REGISTERED

Jul 07, 2020

Filing Information

StatusREGISTERED

Filing DateJun 11, 2019

Serial Number79265247

Registration No.6093083

Registration DateJul 07, 2020

Status DateJul 07, 2020

Published for OppositionApr 21, 2020

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 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.

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Status History

24 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jul 07, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Dec 20, 2024

NEW REPRESENTATIVE AT IB RECEIVED

Apr 03, 2021

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 21, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 04, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 04, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 07, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 21, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 01, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 16, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 16, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 16, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 16, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Oct 05, 2019

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Sep 17, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 17, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 04, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Sep 03, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Sep 01, 2019

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Aug 31, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 15, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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