Who owns the CHUULENS trademark?

The CHUULENS trademark is owned by PPB STUDIOS CO., LTD..

What is the serial number for CHUULENS?

The USPTO serial number for CHUULENS is 90891507.

What is the registration number for CHUULENS?

CHUULENS is registered under USPTO registration number 8164255.

CHU

USPTO Trademark Record

REGISTERED

CHUULENS

Q: What class is the CHUULENS trademark registered in?

The CHUULENS trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services).

SN 90891507·Reg 8164255·Filed Aug 19, 2021

Owner PPB STUDIOS CO., LTD.

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.; Advertising; business management, organization and administration; office functions.

CHUULENS (Serial No. 90891507), Registration No. 8164255, is a registered US trademark filed on Aug 19, 2021 by PPB STUDIOS CO., LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services).

early section 8: March 10, 2032

Mark Intelligence

CHUULENS (Reg. #8164255) is a registered US trademark that has been protecting its owner, PPB STUDIOS CO., LTD., since 2021. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 035 (Advertising, business management & retail services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 2 opposition proceedings during prosecution.

FILED

Aug 19, 2021

SERIAL

90891507

REG#

8164255

REGISTERED

Mar 10, 2026

Owner

Applicant

PPB STUDIOS CO., LTD.

Entity

Corporation

Address

6F, 19, Seongsuil-ro, Seongdong-gu, Seoul, 04779

Country

Attorney

NameAndrea Selkregg

Law firm

Andrea Selkregg IDEALEGAL

Address

2240 N INTERSTATE AVE., STE. 270, PORTLAND, OR 97227, United States

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Filing Information

StatusREGISTERED

Filing DateAug 19, 2021

Serial Number90891507

Registration No.8164255

Registration DateMar 10, 2026

Status DateMar 10, 2026

Published for OppositionJan 20, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2021

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

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

Status History

58 events

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 20, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 01, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 01, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 24, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 24, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 24, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 23, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 23, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 23, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 06, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Aug 06, 2025

PREVIOUS ALLOWANCE COUNT WITHDRAWN

NON-FINAL ACTION WRITTEN

Aug 06, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 06, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 06, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SOU EXTENSION 5 GRANTED

Aug 05, 2025

SOU EXTENSION 5 GRANTED

NOTICE OF ALLOWANCE CANCELLED

Aug 05, 2025

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Aug 05, 2025

CASE RETURNED TO EXAMINATION

SOU EXTENSION RECEIVED WITH TEAS PETITION

Apr 07, 2025

SOU EXTENSION RECEIVED WITH TEAS PETITION

SOU EXTENSION 5 FILED

Apr 04, 2025

SOU EXTENSION 5 FILED

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Mar 11, 2025

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Mar 11, 2025

JURISDICTION RESTORED TO EXAMINING ATTORNEY

ASSIGNED TO PETITION STAFF

Mar 10, 2025

ASSIGNED TO PETITION STAFF

TEAS PETITION TO AMEND BASIS RECEIVED

Feb 06, 2025

TEAS PETITION TO AMEND BASIS RECEIVED

SOU TEAS EXTENSION RECEIVED

Oct 02, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Oct 02, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Oct 02, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 02, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

TEAS POST PUBLICATION AMENDMENT RECEIVED

Sep 05, 2024

TEAS POST PUBLICATION AMENDMENT RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 09, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 04, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Apr 04, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Apr 04, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 03, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Oct 03, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Oct 03, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 03, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 03, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Apr 03, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 04, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 09, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 09, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 20, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 06, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jun 17, 2022

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Nov 24, 2021

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Nov 24, 2021

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Nov 24, 2021

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Nov 19, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 07, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 23, 2021

NEW APPLICATION ENTERED

CHUULENS

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