Who owns the BOKWORK trademark?

The BOKWORK trademark is owned by Haihui Yang.

What class is the BOKWORK trademark registered in?

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

What is the serial number for BOKWORK?

The USPTO serial number for BOKWORK is 90212250.

What is the registration number for BOKWORK?

BOKWORK is registered under USPTO registration number 6372492.

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Updated Sep 26, 2026·34 searches this week

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BOK

USPTO Trademark Record

REGISTERED

BOKWORK

SN 90212250·Reg 6372492·Filed Sep 26, 2020

Owner Haihui Yang

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

BOKWORK (Serial No. 90212250), Registration No. 6372492, is a registered US trademark filed on Sep 26, 2020 by Haihui Yang. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: June 01, 2027248 days remaining

Conflict Analysis

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Mark Intelligence

BOKWORK (Reg. #6372492) is a registered US trademark that has been protecting its owner, Haihui Yang, 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 26, 2020

SERIAL

90212250

REG#

6372492

REGISTERED

Jun 01, 2021

Filing Information

StatusREGISTERED

Filing DateSep 26, 2020

Serial Number90212250

Registration No.6372492

Registration DateJun 01, 2021

Status DateJun 01, 2021

Published for OppositionMar 16, 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 09, 2020

First use in commerce: Sep 18, 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

11 events

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

Jun 01, 2026

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

May 10, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

May 10, 2022

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Jun 01, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 16, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 16, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 24, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Feb 11, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 11, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 05, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2020

NEW APPLICATION ENTERED

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