Who owns the W trademark?

The W trademark is owned by Washington Suburban Sanitary Commission.

What class is the W trademark registered in?

The W trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for W?

The USPTO serial number for W is 99320879.

What is the registration number for W?

W is registered under USPTO registration number 8167580.

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Updated Sep 19, 2026·36 searches this week

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USPTO Trademark Record

REGISTERED

W

SN 99320879·Reg 8167580·Filed Aug 05, 2025

Owner Washington Suburban Sanitary Commission

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

W (Serial No. 99320879), Registration No. 8167580, is a registered US trademark filed on Aug 05, 2025 by Washington Suburban Sanitary Commission. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: March 10, 2032

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Mark Intelligence

W (Reg. #8167580) is a registered US trademark that has been protecting its owner, Washington Suburban Sanitary Commission, since 2025. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 05, 2025

SERIAL

99320879

REG#

8167580

REGISTERED

Mar 10, 2026

Filing Information

StatusREGISTERED

Filing DateAug 05, 2025

Serial Number99320879

Registration No.8167580

Registration DateMar 10, 2026

Status DateMar 10, 2026

Published for OppositionJan 20, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Jun 30, 2019

First use in commerce: Nov 30, 2018

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

18 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 18, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CORRECTION UNDER SECTION 7 - PROCESSED

Jun 18, 2026

CORRECTION UNDER SECTION 7 - PROCESSED

TEAS SECTION 7 REQUEST RECEIVED

Mar 17, 2026

TEAS SECTION 7 REQUEST RECEIVED

POST PUBLICATION AMENDMENT – NOT ENTERED

Mar 15, 2026

POST PUBLICATION AMENDMENT – NOT ENTERED

ASSIGNED TO PETITION STAFF

Mar 11, 2026

ASSIGNED TO PETITION STAFF

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 20, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS POST PUBLICATION AMENDMENT RECEIVED

Jan 14, 2026

TEAS POST PUBLICATION AMENDMENT RECEIVED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 19, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 18, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 13, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 13, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Aug 05, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 05, 2025

APPLICATION FILING RECEIPT MAILED

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