Who owns the C trademark?

The C trademark is owned by Cornell University.

What class is the C trademark registered in?

The C trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for C?

The USPTO serial number for C is 99413250.

What is the registration number for C?

C is registered under USPTO registration number 8351457.

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Updated Oct 25, 2026·8 searches this week

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USPTO Trademark Record

REGISTERED

C

SN 99413250·Reg 8351457·Filed Sep 25, 2025

Owner Cornell University

Clothing, footwear, headwear.

C (Serial No. 99413250), Registration No. 8351457, is a registered US trademark filed on Sep 25, 2025 by Cornell University. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: July 21, 2032

Mark Intelligence

C (Reg. #8351457) is a registered US trademark that has been protecting its owner, Cornell University, since 2025. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 25, 2025

SERIAL

99413250

REG#

8351457

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateSep 25, 2025

Serial Number99413250

Registration No.8351457

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Nov 30, 1989

First use in commerce: Nov 30, 1989

Clothing, footwear, headwear.

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

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Status History

23 events

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 24, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 24, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 24, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ATTORNEY REVIEW COMPLETED

Feb 21, 2026

ATTORNEY REVIEW COMPLETED

DIVISIONAL PROCESSING COMPLETE

Feb 10, 2026

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 09, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

DIVISIONAL REQUEST RECEIVED

Dec 29, 2025

DIVISIONAL REQUEST RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 29, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 29, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

TEAS REQUEST TO DIVIDE RECEIVED

Dec 29, 2025

TEAS REQUEST TO DIVIDE RECEIVED

NON-FINAL ACTION WRITTEN

Oct 31, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 31, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 31, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 30, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 21, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 25, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Sep 25, 2025

NEW APPLICATION ENTERED

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