Who owns the H2O FINAL FILTER trademark?

The H2O FINAL FILTER trademark is owned by STANDARD H2, INC..

What class is the H2O FINAL FILTER trademark registered in?

The H2O FINAL FILTER trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for H2O FINAL FILTER?

The USPTO serial number for H2O FINAL FILTER is 99239128.

What is the registration number for H2O FINAL FILTER?

H2O FINAL FILTER is registered under USPTO registration number 8453443.

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H2O

USPTO Trademark Record

REGISTERED

H2O FINAL FILTER

SN 99239128·Reg 8453443·Filed Jun 17, 2025

Owner STANDARD H2, INC.

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

H2O FINAL FILTER (Serial No. 99239128), Registration No. 8453443, is a registered US trademark filed on Jun 17, 2025 by STANDARD H2, INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: September 22, 2032

Mark Intelligence

H2O FINAL FILTER (Reg. #8453443) is a registered US trademark that has been protecting its owner, STANDARD H2, INC., since 2025. 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 17, 2025

SERIAL

99239128

REG#

8453443

REGISTERED

Sep 22, 2026

Filing Information

StatusREGISTERED

Filing DateJun 17, 2025

Serial Number99239128

Registration No.8453443

Registration DateSep 22, 2026

Status DateSep 22, 2026

Published for OppositionDec 09, 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: Jul 01, 2026

First use in commerce: Jul 01, 2026

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

22 events

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 22, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 03, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 03, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Sep 02, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 21, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 21, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 03, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 07, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Nov 06, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 06, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 06, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 06, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 06, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 06, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Nov 05, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 17, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 17, 2025

APPLICATION FILING RECEIPT MAILED

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