Who owns the QBT trademark?

The QBT trademark is owned by Huang Huahe.

What class is the QBT trademark registered in?

The QBT trademark is registered in Class 015 (Musical instruments & accessories).

What is the serial number for QBT?

The USPTO serial number for QBT is 90174127.

What is the registration number for QBT?

QBT is registered under USPTO registration number 6353943.

Sealvo

Home Search: QBTQBT #90174127

Back

Updated Oct 31, 2026·21 searches this week

View on USPTO TSDR Find similar marks

Section 8 declaration window

May 18, 2027

198 days remaining

QBT

REGISTERED

Serial: 90174127
Reg: 6353943
Filed: Sep 11, 2020
Owner: Huang Huahe

Musical instruments; music stands and stands for musical instruments; conductors' batons.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 015Musical instruments & accessories

US codes: 002, 021, 036

First use anywhere: Jun 08, 2020

First use in commerce: Jun 08, 2020

Musical instruments; music stands and stands for musical instruments; conductors' batons.

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

Status History

14 events

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

May 18, 2026

Code REM1

AMENDMENT CORRESPONDENCE ENTERED

Jan 08, 2025

Code CRAF

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

May 03, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 03, 2023

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 03, 2023

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 03, 2023

Code TCCA

REGISTERED-PRINCIPAL REGISTER

May 18, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 02, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 02, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 10, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 25, 2021

Code CNSA

ASSIGNED TO EXAMINER

Jan 22, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 19, 2020

Code NWOS

NEW APPLICATION ENTERED

Sep 15, 2020

Code NWAP

QBT

What to file next

Full Goods & Services

Filing Basis & Declarations

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company