Who owns the WOOLDO trademark?

The WOOLDO trademark is owned by Ren Heyu.

What class is the WOOLDO trademark registered in?

The WOOLDO trademark is registered in Class 021 (Household utensils, cookware & glassware).

What is the serial number for WOOLDO?

The USPTO serial number for WOOLDO is 97046216.

What is the registration number for WOOLDO?

WOOLDO is registered under USPTO registration number 6878228.

Sealvo

Home Search: WOOLDOWOOLDO #97046216

Back

Updated Sep 25, 2026·39 searches this week

View on USPTO TSDR Find similar marks

WOO

USPTO Trademark Record

REGISTERED

WOOLDO

SN 97046216·Reg 6878228·Filed Sep 26, 2021

Owner Ren Heyu

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

WOOLDO (Serial No. 97046216), Registration No. 6878228, is a registered US trademark filed on Sep 26, 2021 by Ren Heyu. This trademark covers Class 021 (Household utensils, cookware & glassware).

early section 8: October 18, 2028

Conflict Analysis

Full conflict analysis for WOOLDO (SN 97046216) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WOOLDO (Reg. #6878228) is a registered US trademark that has been protecting its owner, Ren Heyu, since 2021. The mark covers Class 021 (Household utensils, cookware & glassware). Goods and services include Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2021

SERIAL

97046216

REG#

6878228

REGISTERED

Oct 18, 2022

Filing Information

StatusREGISTERED

Filing DateSep 26, 2021

Serial Number97046216

Registration No.6878228

Registration DateOct 18, 2022

Status DateOct 18, 2022

Published for OppositionAug 02, 2022

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 021Household utensils, cookware & glassware

US codes: 002, 013, 023, 029, 030, 033, 040, 050

First use anywhere: Jun 14, 2021

First use in commerce: Jun 14, 2021

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

11 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Mar 21, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Mar 21, 2024

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Oct 18, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 18, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 02, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 02, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 13, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 28, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 27, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 26, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 29, 2021

NEW APPLICATION ENTERED

WOOLDO

Run a conflict check

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company