Who owns the BETSK trademark?

The BETSK trademark is owned by ZHANG, DUANFU.

What class is the BETSK trademark registered in?

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

What is the serial number for BETSK?

The USPTO serial number for BETSK is 90074225.

What is the registration number for BETSK?

BETSK is registered under USPTO registration number 6251446.

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Updated Oct 25, 2026·23 searches this week

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BET

USPTO Trademark Record

REGISTERED

BETSK

SN 90074225·Reg 6251446·Filed Jul 26, 2020

Owner ZHANG, DUANFU

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

BETSK (Serial No. 90074225), Registration No. 6251446, is a registered US trademark filed on Jul 26, 2020 by ZHANG, DUANFU. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: January 19, 202785 days remaining

Mark Intelligence

BETSK (Reg. #6251446) is a registered US trademark that has been protecting its owner, ZHANG, DUANFU, 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

Jul 26, 2020

SERIAL

90074225

REG#

6251446

REGISTERED

Jan 19, 2021

Filing Information

StatusREGISTERED

Filing DateJul 26, 2020

Serial Number90074225

Registration No.6251446

Registration DateJan 19, 2021

Status DateJan 19, 2021

Published for OppositionNov 03, 2020

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, 031, 034

First use anywhere: Jan 09, 2020

First use in commerce: Mar 25, 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

Jan 19, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 22, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 24, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 10, 2021

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jan 19, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 03, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 03, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 14, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 29, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 26, 2020

ASSIGNED TO EXAMINER

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

Sep 04, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 04, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 04, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 24, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 29, 2020

NEW APPLICATION ENTERED

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