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 045 (Legal, security & personal social services).

What is the serial number for TAO CHANG?

The USPTO serial number for TAO CHANG is 87724973.

What is the registration number for TAO CHANG?

TAO CHANG is registered under USPTO registration number 5639894.

Sealvo

Home Search: TAO CHANGTAO CHANG #87724973

Back

Updated Sep 29, 2026·25 searches this week

View on USPTO TSDR Find similar marks

TAO

USPTO Trademark Record

REGISTERED

TAO CHANG

SN 87724973·Reg 5639894·Filed Dec 18, 2017

Owner Heaven's Library Publication Corp.

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

TAO CHANG (Serial No. 87724973), Registration No. 5639894, is a registered US trademark filed on Dec 18, 2017 by Heaven's Library Publication Corp.. This trademark covers Class 045 (Legal, security & personal social services).

Section 8/9 declaration window: December 25, 2028

Conflict Analysis

Full conflict analysis for TAO CHANG (SN 87724973) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TAO CHANG (Reg. #5639894) is a registered US trademark that has been protecting its owner, Heaven's Library Publication Corp., since 2017. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl....

FILED

Dec 18, 2017

SERIAL

87724973

REG#

5639894

REGISTERED

Dec 25, 2018

Filing Information

StatusREGISTERED

Filing DateDec 18, 2017

Serial Number87724973

Registration No.5639894

Registration DateDec 25, 2018

Status DateMay 14, 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 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Oct 31, 2016

First use in commerce: Oct 31, 2016

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

18 events

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 14, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 14, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 14, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS SECTION 8 RECEIVED

Dec 26, 2024

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

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 03, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 03, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 04, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Apr 04, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 04, 2018

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

Other Marks by Heaven's Library Publication Corp.

Additional USPTO filings from the same owner.

MAS

MASTER SHA'S SOUL HEALING

86144624

Heaven's Library Publication Corp.

REGISTERED

MAS

MASTER SHA

86144587

Heaven's Library Publication Corp.

REGISTERED

MAS

MASTER SHA

86144596

Heaven's Library Publication Corp.

REGISTERED

MAS

MASTER SHA

86144610

Heaven's Library Publication Corp.

REGISTERED

Other Marks in Class 045 — Legal, security & personal social services

Recently filed and registered marks in the same international class.

TAO

TAO FELLOWSHIP

85311023

Tao Fellowship

REGISTERED

MIT

MITCHELL CHANG FOUNDATION

98271532

The Mitchell Chang Foundation

REGISTERED

MIT

MITCHELL CHANG FOUNDATION MC

98271509

The Mitchell Chang Foundation

REGISTERED

THE

THE TAO OF SENECA

86981732

KRISA PERFORMANCE, LLC

REGISTERED

Other Marks by N. Alexander Nolte

Additional USPTO filings handled by the same attorney of record.

SAY

SAY GOODBYE TO HPV

99607127

REGISTERED

BIO

BIOMEBURN

99107940

REGISTERED

MUS

MUSCLE CHANGES EVERYTHING

99700153

REGISTERED

MOR

MORINAGA

98236082

REGISTERED

TAO CHANG

Run a conflict check

Other Marks by Heaven's Library Publication Corp.

Other Marks in Class 045 — Legal, security & personal social services

Other Marks by N. Alexander Nolte

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company