Who owns the CB trademark?

The CB trademark is owned by ChadBlock LLC.

What class is the CB trademark registered in?

The CB trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CB?

The USPTO serial number for CB is 98878402.

What is the registration number for CB?

CB is registered under USPTO registration number 7925918.

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Updated Sep 18, 2026·28 searches this week

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USPTO Trademark Record

REGISTERED

CB

SN 98878402·Reg 7925918·Filed Nov 29, 2024

Owner ChadBlock LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CB (Serial No. 98878402), Registration No. 7925918, is a registered US trademark filed on Nov 29, 2024 by ChadBlock LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 02, 2031

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Mark Intelligence

CB (Reg. #7925918) is a registered US trademark that has been protecting its owner, ChadBlock LLC, since 2024. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 29, 2024

SERIAL

98878402

REG#

7925918

REGISTERED

Sep 02, 2025

Filing Information

StatusREGISTERED

Filing DateNov 29, 2024

Serial Number98878402

Registration No.7925918

Registration DateSep 02, 2025

Status DateSep 02, 2025

Published for OppositionJul 15, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 21, 2024

First use in commerce: Oct 21, 2024

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 02, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 02, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 15, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 15, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 09, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 03, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 02, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 02, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 27, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 20, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 15, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 15, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Nov 29, 2024

NEW APPLICATION ENTERED

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