Who owns the C trademark?

The C trademark is owned by CORE Transformers, LLC.

What is the serial number for C?

The USPTO serial number for C is 99645399.

What is the registration number for C?

C is registered under USPTO registration number 8432176.

USPTO Trademark Record

REGISTERED

C

Q: What class is the C trademark registered in?

The C trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

SN 99645399·Reg 8432176·Filed Feb 10, 2026

Owner CORE Transformers, LLC

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

C (Serial No. 99645399), Registration No. 8432176, is a registered US trademark filed on Feb 10, 2026 by CORE Transformers, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

early section 8: September 15, 2032

Mark Intelligence

C (Reg. #8432176) is a registered US trademark that has been protecting its owner, CORE Transformers, LLC, since 2026. The mark covers Class 009 (Electronics, software & scientific instruments), Class 037 (Construction, installation & repair services) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2026

SERIAL

99645399

REG#

8432176

REGISTERED

Sep 15, 2026

Owner

Applicant

CORE Transformers, LLC

Entity

LLC

State

Address

295 Jacobs Road, Senaca, SC, 29678

Country

Attorney

NameBrittany L. Kulwicki Wheeler

Law firm

Brittany L. Kulwicki Wheeler Calfee, Halter & Griswold LLP

Docket

42829.04003

Address

The Calfee Building, 1405 East Sixth Street, Cleveland, OH 44114-1607, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 10, 2026

Serial Number99645399

Registration No.8432176

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 2026

Mark TypeDesign with words

Attorney Docket42829.04003

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Nov 30, 2021

First use in commerce: Nov 30, 2021

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Nov 30, 2021

First use in commerce: Nov 30, 2021

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Nov 30, 2021

First use in commerce: Nov 30, 2021

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 10, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 09, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 09, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 10, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 10, 2026

APPLICATION FILING RECEIPT MAILED

C

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Other Marks by CORE Transformers, LLC

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Brittany L. Kulwicki Wheeler

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