Who owns the WENTSTRA trademark?

The WENTSTRA trademark is owned by Bingbing Sun.

What class is the WENTSTRA trademark registered in?

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

What is the serial number for WENTSTRA?

The USPTO serial number for WENTSTRA is 99489521.

What is the registration number for WENTSTRA?

WENTSTRA is registered under USPTO registration number 8263422.

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Updated Sep 20, 2026·39 searches this week

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WEN

USPTO Trademark Record

REGISTERED

WENTSTRA

SN 99489521·Reg 8263422·Filed Nov 11, 2025

Owner Bingbing Sun

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.

WENTSTRA (Serial No. 99489521), Registration No. 8263422, is a registered US trademark filed on Nov 11, 2025 by Bingbing Sun. This trademark covers Class 021 (Household utensils, cookware & glassware).

early section 8: May 19, 2032

Conflict Analysis

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Mark Intelligence

WENTSTRA (Reg. #8263422) is a registered US trademark that has been protecting its owner, Bingbing Sun, since 2025. 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

Nov 11, 2025

SERIAL

99489521

REG#

8263422

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateNov 11, 2025

Serial Number99489521

Registration No.8263422

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

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: Sep 10, 2025

First use in commerce: Sep 10, 2025

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

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Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jun 11, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jun 11, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 04, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 02, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 11, 2025

APPLICATION FILING RECEIPT MAILED

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