Who owns the C trademark?

The C trademark is owned by Colahall LLC.

What class is the C trademark registered in?

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

What is the serial number for C?

The USPTO serial number for C is 99207525.

What is the registration number for C?

C is registered under USPTO registration number 8087141.

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Updated Oct 30, 2026·28 searches this week

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USPTO Trademark Record

REGISTERED

C

SN 99207525·Reg 8087141·Filed May 29, 2025

Owner Colahall 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.

C (Serial No. 99207525), Registration No. 8087141, is a registered US trademark filed on May 29, 2025 by Colahall LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: December 30, 2031

Mark Intelligence

C (Reg. #8087141) is a registered US trademark that has been protecting its owner, Colahall LLC, since 2025. 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

May 29, 2025

SERIAL

99207525

REG#

8087141

REGISTERED

Dec 30, 2025

Filing Information

StatusREGISTERED

Filing DateMay 29, 2025

Serial Number99207525

Registration No.8087141

Registration DateDec 30, 2025

Status DateDec 30, 2025

Published for OppositionNov 11, 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: May 20, 2025

First use in commerce: May 24, 2025

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

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Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Dec 30, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 30, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 11, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 11, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 05, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 15, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 14, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 06, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 06, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

May 29, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 29, 2025

APPLICATION FILING RECEIPT MAILED

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