Who owns the CNA trademark?

The CNA trademark is owned by Clark Core Services, LLC.

What is the serial number for CNA?

The USPTO serial number for CNA is 99247241.

What is the registration number for CNA?

CNA is registered under USPTO registration number 8165368.

CNA

USPTO Trademark Record

REGISTERED

CNA

Q: What class is the CNA trademark registered in?

The CNA trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

SN 99247241·Reg 8165368·Filed Jun 23, 2025

Owner Clark Core Services, LLC

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Transport; packaging and storage of goods; travel arrangement.; 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.

CNA (Serial No. 99247241), Registration No. 8165368, is a registered US trademark filed on Jun 23, 2025 by Clark Core Services, LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

early section 8: March 10, 2032

Mark Intelligence

CNA (Reg. #8165368) is a registered US trademark that has been protecting its owner, Clark Core Services, LLC, since 2025. The mark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 23, 2025

SERIAL

99247241

REG#

8165368

REGISTERED

Mar 10, 2026

Owner

Applicant

Clark Core Services, LLC

Entity

LLC

State

Address

2205 Old Philadelphia Pike, Lancaster, PA, 17602

Country

Attorney

NameBrian P. Gregg

Law firm

Brian P. Gregg McNees Wallace & Nurick LLC

Docket

31920.0007

Address

100 Pine Street, Harrisburg, PA 17101, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJun 23, 2025

Serial Number99247241

Registration No.8165368

Registration DateMar 10, 2026

Status DateMar 10, 2026

Published for OppositionJan 20, 2026

Mark TypeStandard characters

Attorney Docket31920.0007

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 27, 2025

First use in commerce: Feb 27, 2025

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Feb 27, 2025

First use in commerce: Feb 27, 2025

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

Class 039Transportation, travel & storage services

US codes: 100, 105

First use anywhere: Feb 27, 2025

First use in commerce: Feb 27, 2025

Transport; packaging and storage of goods; travel arrangement.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 27, 2025

First use in commerce: Feb 27, 2025

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.

Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Mar 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 20, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 24, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Nov 18, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Nov 18, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Nov 18, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Nov 18, 2025

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Nov 11, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 23, 2025

APPLICATION FILING RECEIPT MAILED

CNA

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Clark Core Services, LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Brian P. Gregg

Resources

Company