Who owns the CORNERSTONE trademark?

The CORNERSTONE trademark is owned by Cornerstone Auto Group, LLC.

What class is the CORNERSTONE trademark registered in?

The CORNERSTONE trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for CORNERSTONE?

The USPTO serial number for CORNERSTONE is 86530800.

What is the registration number for CORNERSTONE?

CORNERSTONE is registered under USPTO registration number 4808507.

Sealvo

Home Search: CORNERSTONECORNERSTONE #86530800

Back

Updated Oct 28, 2026·21 searches this week

View on USPTO TSDR Find similar marks

COR

USPTO Trademark Record

REGISTERED

CORNERSTONE

SN 86530800·Reg 4808507·Filed Feb 10, 2015

Owner Cornerstone Auto Group, LLC

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

CORNERSTONE (Serial No. 86530800), Registration No. 4808507, is a registered US trademark filed on Feb 10, 2015 by Cornerstone Auto Group, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: September 10, 2035

Mark Intelligence

CORNERSTONE (Reg. #4808507) is a registered US trademark that has been protecting its owner, Cornerstone Auto Group, LLC, since 2015. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2015

SERIAL

86530800

REG#

4808507

REGISTERED

Sep 08, 2015

Filing Information

StatusREGISTERED

Filing DateFeb 10, 2015

Serial Number86530800

Registration No.4808507

Registration DateSep 08, 2015

Status DateNov 20, 2025

Published for OppositionJun 23, 2015

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Aug 31, 2010

First use in commerce: Aug 31, 2010

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

19 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 20, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 20, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 20, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 20, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Aug 07, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Sep 08, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 08, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 08, 2021

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 08, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

May 21, 2021

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Sep 08, 2020

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Sep 08, 2015

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 23, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 03, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

May 15, 2015

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 15, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 25, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 13, 2015

NEW APPLICATION ENTERED

Other Marks by Cornerstone Auto Group, LLC

Additional USPTO filings from the same owner.

COR

CORNERSTONE AUTOMOTIVE

86530805

Cornerstone Auto Group, LLC

REGISTERED

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

Recently filed and registered marks in the same international class.

COR

CORNERSTONE

98326400

CORNERSTONE GOVERNMENT AFFAIRS, INC.

REGISTERED

COR

CORNERSTONE

79369269

Cornerstone OnDemand, Inc.

REGISTERED

COR

CORNERSTONE

97784630

CORNERSTONE INTERNATIONAL GROUP LTD.

REGISTERED

COR

CORNERSTONE

97477705

Cornerstone OnDemand, Inc.

REGISTERED

Other Marks by Joel D. Leviton

Additional USPTO filings handled by the same attorney of record.

97684107

REGISTERED

JVJ

JV JAY VICTORIA

97684114

REGISTERED

MID

MIDCO ADVERTISING

99829678

REGISTERED

ENT

ENTERRA

88853922

REGISTERED

CORNERSTONE

Run a conflict check

Other Marks by Cornerstone Auto Group, LLC

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

Other Marks by Joel D. Leviton

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company