Who owns the HARRY POTTER AND THE CHAMBER OF SECRETS trademark?

The HARRY POTTER AND THE CHAMBER OF SECRETS trademark is owned by Warner Bros. Entertainment Inc..

What class is the HARRY POTTER AND THE CHAMBER OF SECRETS trademark registered in?

The HARRY POTTER AND THE CHAMBER OF SECRETS trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for HARRY POTTER AND THE CHAMBER OF SECRETS?

The USPTO serial number for HARRY POTTER AND THE CHAMBER OF SECRETS is 77226292.

What is the registration number for HARRY POTTER AND THE CHAMBER OF SECRETS?

HARRY POTTER AND THE CHAMBER OF SECRETS is registered under USPTO registration number 3378401.

HAR

USPTO Trademark Record

REGISTERED

HARRY POTTER AND THE CHAMBER OF SECRETS

SN 77226292·Reg 3378401·Filed Jul 10, 2007

Owner Warner Bros. Entertainment Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

HARRY POTTER AND THE CHAMBER OF SECRETS (Serial No. 77226292), Registration No. 3378401, is a registered US trademark filed on Jul 10, 2007 by Warner Bros. Entertainment Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: February 07, 2028

Mark Intelligence

HARRY POTTER AND THE CHAMBER OF SECRETS (Reg. #3378401) is a registered US trademark that has been protecting its owner, Warner Bros. Entertainment Inc., since 2007. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 10, 2007

SERIAL

77226292

REG#

3378401

REGISTERED

Feb 05, 2008

Owner

Applicant

Warner Bros. Entertainment Inc.

Entity

Corporation

State

Address

4000 Warner Blvd., Burbank, CA, 91522

Country

Attorney

NameAmanda D. Phillips

Law firm

Amanda D. Phillips Warner Bros. Discovery Legal Department

Docket

07/00151/LA

Address

4000 WARNER BLVD., BURBANK, CA 91522, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJul 10, 2007

Serial Number77226292

Registration No.3378401

Registration DateFeb 05, 2008

Status DateFeb 01, 2018

Published for OppositionNov 20, 2007

Next RenewalFebruary 07, 2028

Mark TypeStandard characters

Attorney Docket07/00151/LA

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2007

YEARS AGO

19y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Nov 14, 2002

First use in commerce: Nov 14, 2002

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

Status History

30 events

NOTICE OF SUIT

Sep 29, 2026

NOTICE OF SUIT

May 07, 2026

NOTICE OF SUIT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 28, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 28, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jan 28, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 28, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 28, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jan 28, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Feb 01, 2018

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Feb 01, 2018

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 01, 2018

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 01, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jan 10, 2018

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 06, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 06, 2014

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Feb 06, 2014

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 24, 2014

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

TEAS SECTION 8 & 15 RECEIVED

Jan 24, 2014

TEAS SECTION 8 & 15 RECEIVED

NOTICE OF SUIT

Mar 26, 2013

NOTICE OF SUIT

REGISTERED-PRINCIPAL REGISTER

Feb 05, 2008

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 20, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 31, 2007

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Oct 14, 2007

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 14, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINER'S AMENDMENT MAILED

Sep 13, 2007

EXAMINER'S AMENDMENT MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 12, 2007

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Sep 12, 2007

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 12, 2007

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 07, 2007

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jul 13, 2007

NEW APPLICATION ENTERED

HARRY POTTER AND THE CHAMBER OF SECRETS

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Warner Bros. Entertainment Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Amanda D. Phillips

Resources

Company