Who owns the TAO CHANG trademark?

The TAO CHANG trademark is owned by Heaven's Library Publication Corp..

What class is the TAO CHANG trademark registered in?

The TAO CHANG trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for TAO CHANG?

The USPTO serial number for TAO CHANG is 87724945.

What is the registration number for TAO CHANG?

TAO CHANG is registered under USPTO registration number 5639893.

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Updated Sep 28, 2026·26 searches this week

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TAO

USPTO Trademark Record

REGISTERED

TAO CHANG

SN 87724945·Reg 5639893·Filed Dec 18, 2017

Owner Heaven's Library Publication Corp.

Education; providing of training; entertainment; sporting and cultural activities.

TAO CHANG (Serial No. 87724945), Registration No. 5639893, is a registered US trademark filed on Dec 18, 2017 by Heaven's Library Publication Corp.. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 25, 2028

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Mark Intelligence

TAO CHANG (Reg. #5639893) is a registered US trademark that has been protecting its owner, Heaven's Library Publication Corp., since 2017. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Dec 18, 2017

SERIAL

87724945

REG#

5639893

REGISTERED

Dec 25, 2018

Filing Information

StatusREGISTERED

Filing DateDec 18, 2017

Serial Number87724945

Registration No.5639893

Registration DateDec 25, 2018

Status DateOct 21, 2025

Next RenewalDecember 25, 2028

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 31, 2016

First use in commerce: Oct 31, 2016

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

18 events

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Oct 21, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 20, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Oct 20, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS SECTION 8 RECEIVED

Jun 24, 2025

TEAS SECTION 8 RECEIVED

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

Dec 25, 2023

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

REGISTERED-SUPPLEMENTAL REGISTER

Dec 25, 2018

REGISTERED-SUPPLEMENTAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 17, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 12, 2018

ASSIGNED TO LIE

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

Oct 29, 2018

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 04, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 03, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 03, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Apr 04, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 04, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 04, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 28, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 04, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 21, 2017

NEW APPLICATION ENTERED

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