Who owns the C trademark?

The C trademark is owned by Ceranote 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 88622587.

What is the registration number for C?

C is registered under USPTO registration number 6033287.

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Updated Oct 3, 2026·18 searches this week

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USPTO Trademark Record

REGISTERED

C

SN 88622587·Reg 6033287·Filed Sep 19, 2019

Owner Ceranote 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. 88622587), Registration No. 6033287, is a registered US trademark filed on Sep 19, 2019 by Ceranote LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: April 15, 2030

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Mark Intelligence

C (Reg. #6033287) is a registered US trademark that has been protecting its owner, Ceranote LLC, since 2019. 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

Sep 19, 2019

SERIAL

88622587

REG#

6033287

REGISTERED

Apr 14, 2020

Filing Information

StatusREGISTERED

Filing DateSep 19, 2019

Serial Number88622587

Registration No.6033287

Registration DateApr 14, 2020

Status DateAug 18, 2025

Published for OppositionJan 28, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 30, 2018

First use in commerce: Oct 30, 2018

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

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Status History

13 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 18, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 18, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

May 02, 2025

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 14, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 28, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 19, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 19, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 25, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 23, 2019

NEW APPLICATION ENTERED

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88622586

Ceranote LLC

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