Who owns the WA trademark?

The WA trademark is owned by AlkaWater Life.

What class is the WA trademark registered in?

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

What is the serial number for WA?

The USPTO serial number for WA is 99238439.

What is the registration number for WA?

WA is registered under USPTO registration number 8116015.

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Updated Sep 16, 2026·33 searches this week

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USPTO Trademark Record

REGISTERED

WA

SN 99238439·Reg 8116015·Filed Jun 17, 2025

Owner AlkaWater Life

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

WA (Serial No. 99238439), Registration No. 8116015, is a registered US trademark filed on Jun 17, 2025 by AlkaWater Life. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: January 27, 2032

Conflict Analysis

Full conflict analysis for WA (SN 99238439) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WA (Reg. #8116015) is a registered US trademark that has been protecting its owner, AlkaWater Life, 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

99238439

REG#

8116015

REGISTERED

Jan 27, 2026

Filing Information

StatusREGISTERED

Filing DateJun 17, 2025

Serial Number99238439

Registration No.8116015

Registration DateJan 27, 2026

Status DateJan 27, 2026

Published for OppositionDec 09, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse 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: Jan 01, 2011

First use in commerce: Jan 01, 2011

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

18 events

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

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 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 10, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 10, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Nov 05, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Nov 05, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 05, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 05, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 24, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 24, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jun 17, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 17, 2025

APPLICATION FILING RECEIPT MAILED

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