Who owns the C4 trademark?

The C4 trademark is owned by NR Hunt.

What is the serial number for C4?

The USPTO serial number for C4 is 99181288.

What is the registration number for C4?

C4 is registered under USPTO registration number 0.

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Home Search: C4C4 #99181288

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Updated Oct 18, 2026·19 searches this week

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USPTO Trademark Record

PENDING

C4

Q: What class is the C4 trademark registered in?

The C4 trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

SN 99181288·Reg 0·Filed May 12, 2025

Owner NR Hunt

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

C4 (Serial No. 99181288), Registration No. 0, is a pending US trademark filed on May 12, 2025 by NR Hunt. This trademark covers Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

C4 (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 041 (Education & entertainment services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Scientific and technological service....

FILED

May 12, 2025

SERIAL

99181288

REG#

Filing Information

StatusPENDING

Filing DateMay 12, 2025

Serial Number99181288

Registration No.0

Status DateOct 13, 2026

Published for OppositionNov 03, 2026

Mark TypeStandard characters

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.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

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Status History

17 events

REINSTATEMENT GRANTED - INADVERTENTLY ABANDONED

Oct 02, 2026

REINSTATEMENT GRANTED - INADVERTENTLY ABANDONED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Sep 18, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Sep 18, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

FINAL REFUSAL WRITTEN

Jun 03, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jun 03, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jun 03, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 24, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 24, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 24, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 26, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 26, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 26, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 21, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 12, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 12, 2025

APPLICATION FILING RECEIPT MAILED

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