Who owns the C trademark?

The C trademark is owned by Jian Jun Zheng.

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 98858823.

What is the registration number for C?

C is registered under USPTO registration number 8008371.

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Updated Sep 18, 2026·29 searches this week

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USPTO Trademark Record

REGISTERED

C

SN 98858823·Reg 8008371·Filed Nov 18, 2024

Owner Jian Jun Zheng

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. 98858823), Registration No. 8008371, is a registered US trademark filed on Nov 18, 2024 by Jian Jun Zheng. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: November 04, 2031

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Mark Intelligence

C (Reg. #8008371) is a registered US trademark that has been protecting its owner, Jian Jun Zheng, 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 18, 2024

SERIAL

98858823

REG#

8008371

REGISTERED

Nov 04, 2025

Filing Information

StatusREGISTERED

Filing DateNov 18, 2024

Serial Number98858823

Registration No.8008371

Registration DateNov 04, 2025

Status DateNov 04, 2025

Published for OppositionSep 16, 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: Feb 01, 2021

First use in commerce: Feb 01, 2021

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

Nov 04, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 04, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 17, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 15, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 17, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 17, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 17, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 08, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 08, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Nov 18, 2024

NEW APPLICATION ENTERED

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