Who owns the T-STEREO trademark?

The T-STEREO trademark is owned by Xingtian Ma.

What class is the T-STEREO trademark registered in?

The T-STEREO trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for T-STEREO?

The USPTO serial number for T-STEREO is 88958825.

What is the registration number for T-STEREO?

T-STEREO is registered under USPTO registration number 6255523.

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Updated Oct 9, 2026·22 searches this week

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TST

USPTO Trademark Record

REGISTERED

T-STEREO

SN 88958825·Reg 6255523·Filed Jun 10, 2020

Owner Xingtian Ma

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

T-STEREO (Serial No. 88958825), Registration No. 6255523, is a registered US trademark filed on Jun 10, 2020 by Xingtian Ma. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: January 27, 2031

Mark Intelligence

T-STEREO (Reg. #6255523) is a registered US trademark that has been protecting its owner, Xingtian Ma, since 2020. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 10, 2020

SERIAL

88958825

REG#

6255523

REGISTERED

Jan 26, 2021

Filing Information

StatusREGISTERED

Filing DateJun 10, 2020

Serial Number88958825

Registration No.6255523

Registration DateJan 26, 2021

Status DateJul 16, 2026

Published for OppositionNov 10, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Jun 01, 2020

First use in commerce: Jun 01, 2020

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

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Status History

25 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jul 16, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jul 16, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 29, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 29, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Apr 29, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 29, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS SECTION 8 RECEIVED

Apr 24, 2026

TEAS SECTION 8 RECEIVED

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

Jan 26, 2026

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

AMENDMENT CORRESPONDENCE ENTERED

Apr 11, 2024

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Jan 26, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 10, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 10, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 21, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 22, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 21, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 21, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 18, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 18, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 18, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 12, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 08, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 13, 2020

NEW APPLICATION ENTERED

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