Who owns the WO trademark?

The WO trademark is owned by Wolfgang P. Wolff Foundation.

What class is the WO trademark registered in?

The WO trademark is registered in Class 016 (Paper goods, books & stationery), Class 025 (Clothing, footwear & headgear).

What is the serial number for WO?

The USPTO serial number for WO is 99629312.

What is the registration number for WO?

WO is registered under USPTO registration number 0.

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Updated Sep 18, 2026·38 searches this week

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USPTO Trademark Record

PENDING

WO

SN 99629312·Reg 0·Filed Feb 02, 2026

Owner Wolfgang P. Wolff Foundation

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.; Clothing, footwear, headwear.

WO (Serial No. 99629312), Registration No. 0, is a pending US trademark filed on Feb 02, 2026 by Wolfgang P. Wolff Foundation. This trademark covers Class 016 (Paper goods, books & stationery), Class 025 (Clothing, footwear & headgear).

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Mark Intelligence

WO (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 016 (Paper goods, books & stationery) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 02, 2026

SERIAL

99629312

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 02, 2026

Serial Number99629312

Registration No.0

Registration DateDec 31, 1969

Status DateJul 14, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

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

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Status History

16 events

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jun 17, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 17, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 17, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 17, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Jun 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 03, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 03, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 02, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 01, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 01, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 02, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 02, 2026

APPLICATION FILING RECEIPT MAILED

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