Who owns the WEISBRUK trademark?

The WEISBRUK trademark is owned by Tongyun Guo.

What class is the WEISBRUK trademark registered in?

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

What is the serial number for WEISBRUK?

The USPTO serial number for WEISBRUK is 90228184.

What is the registration number for WEISBRUK?

WEISBRUK is registered under USPTO registration number 6388692.

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Home Search: WEISBRUKWEISBRUK #90228184

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Updated Oct 21, 2026·18 searches this week

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WEI

USPTO Trademark Record

REGISTERED

WEISBRUK

SN 90228184·Reg 6388692·Filed Sep 30, 2020

Owner Tongyun Guo

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

WEISBRUK (Serial No. 90228184), Registration No. 6388692, is a registered US trademark filed on Sep 30, 2020 by Tongyun Guo. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: June 15, 2027236 days remaining

Mark Intelligence

WEISBRUK (Reg. #6388692) is a registered US trademark that has been protecting its owner, Tongyun Guo, since 2020. 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

Sep 30, 2020

SERIAL

90228184

REG#

6388692

REGISTERED

Jun 15, 2021

Filing Information

StatusREGISTERED

Filing DateSep 30, 2020

Serial Number90228184

Registration No.6388692

Registration DateJun 15, 2021

Status DateJun 15, 2021

Published for OppositionMar 30, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Sep 05, 2020

First use in commerce: Sep 05, 2020

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

15 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 15, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Sep 03, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Sep 03, 2024

WITHDRAWAL OF ATTORNEY GRANTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 21, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 21, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 21, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 21, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Jun 15, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 30, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 30, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 10, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Feb 23, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 23, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 16, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 03, 2020

NEW APPLICATION ENTERED

Other Marks by Tongyun Guo

Additional USPTO filings from the same owner.

INO

INOQRE

90228201

Tongyun Guo

REGISTERED

WEISBRUK

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