Who owns the HTB CDSA trademark?

The HTB CDSA trademark is owned by Hack The Box Ltd.

What class is the HTB CDSA trademark registered in?

The HTB CDSA trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for HTB CDSA?

The USPTO serial number for HTB CDSA is 79413563.

What is the registration number for HTB CDSA?

HTB CDSA is registered under USPTO registration number 8105675.

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Home Search: HTB CDSAHTB CDSA #79413563

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Updated Oct 6, 2026·37 searches this week

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HTB

USPTO Trademark Record

REGISTERED

HTB CDSA

SN 79413563·Reg 8105675·Filed Oct 10, 2024

Owner Hack The Box Ltd

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

HTB CDSA (Serial No. 79413563), Registration No. 8105675, is a registered US trademark filed on Oct 10, 2024 by Hack The Box Ltd. This trademark covers Class 041 (Education & entertainment services).

early section 8: January 20, 2032

Mark Intelligence

HTB CDSA (Reg. #8105675) is a registered US trademark that has been protecting its owner, Hack The Box Ltd, since 2024. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 6 opposition proceedings during prosecution.

FILED

Oct 10, 2024

SERIAL

79413563

REG#

8105675

REGISTERED

Jan 20, 2026

Filing Information

StatusREGISTERED

Filing DateOct 10, 2024

Serial Number79413563

Registration No.8105675

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 2025

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

28 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 13, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jul 27, 2026

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jul 27, 2026

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jun 18, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 01, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

May 31, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 20, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

NOTIFICATION PROCESSED BY IB

Dec 11, 2025

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Dec 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 26, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 25, 2025

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 03, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 31, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 31, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 31, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

May 24, 2025

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 03, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

May 02, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 19, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Mar 18, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 18, 2025

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 03, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 03, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 02, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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HTB CDSA

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