Who owns the CHDI trademark?

The CHDI trademark is owned by Child Health and Development Institute, Inc..

What is the serial number for CHDI?

The USPTO serial number for CHDI is 88409246.

What is the registration number for CHDI?

CHDI is registered under USPTO registration number 6056602.

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Updated Sep 29, 2026·8 searches this week

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CHD

USPTO Trademark Record

REGISTERED

CHDI

Q: What class is the CHDI trademark registered in?

The CHDI trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

SN 88409246·Reg 6056602·Filed Apr 30, 2019

Owner Child Health and Development Institute, Inc.

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

CHDI (Serial No. 88409246), Registration No. 6056602, is a registered US trademark filed on Apr 30, 2019 by Child Health and Development Institute, Inc.. This trademark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

Section 8/9 declaration window: May 20, 2030

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Mark Intelligence

CHDI (Reg. #6056602) is a registered US trademark that has been protecting its owner, Child Health and Development Institute, Inc., since 2019. The mark covers Class 041 (Education & entertainment services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 30, 2019

SERIAL

88409246

REG#

6056602

REGISTERED

May 19, 2020

Filing Information

StatusREGISTERED

Filing DateApr 30, 2019

Serial Number88409246

Registration No.6056602

Registration DateMay 19, 2020

Status DateFeb 28, 2026

Published for OppositionMar 03, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2004

First use in commerce: Nov 30, 2004

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

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Nov 30, 2004

First use in commerce: Nov 30, 2004

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

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Status History

24 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 28, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Feb 28, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Feb 28, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Nov 22, 2025

TEAS SECTION 8 & 15 RECEIVED

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

May 19, 2025

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

REGISTERED-PRINCIPAL REGISTER

May 19, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 03, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 12, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Jan 24, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jan 24, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 24, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jan 24, 2020

EXAMINER'S AMENDMENT ENTERED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 23, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 22, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 22, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 23, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 23, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 23, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 12, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 17, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 16, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 03, 2019

NEW APPLICATION ENTERED

Other Marks by Child Health and Development Institute, Inc.

Additional USPTO filings from the same owner.

TRA

TRAUMA SCREENTIME

88932919

Child Health and Development Institute, Inc.

REGISTERED

BRI

BRIDGE TO BETTER.

97325791

Child Health and Development Institute, Inc.

REGISTERED

EDU

EDUCATING PRACTICES

88409248

Child Health and Development Institute, Inc.

ABANDONED

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Additional USPTO filings handled by the same attorney of record.

TRA

TRAUMA SCREENTIME

88932919

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ESP

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86876567

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LIF

LIFE ON MAR'S

90159685

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WIN

WINTER HEAVEN

99208666

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CHDI

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