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Official data from USPTO

O2

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: CombinedOffice: US

Quick snapshot

O2

ST13

US500000075080735

Class

36

Filing

75080735

Registration

2064824

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

26

Latest update

07/09/2026

Classification

Registered

Trademark type

Combined

Nice classes

36

Filing date

03/29/1996

Registration date

05/27/1997

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/04/2017

Last transaction

07/09/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

01/15/1980

First use in commerce

01/15/1980

Drawing code

5

Owner type

03

Owner location

Aurora, IL, US

Examiner

GRAY, CAROLYN

Law office

L10

Current location

GENERIC WEB UPDATE

Mark description

The mark consists in part of the stylized letter "O" and number "2".

Holders and representatives

Holders

Old Second Bancorp, Inc.

Representatives

Brent E. Ohlmann Law Offices of Brent E. Ohlmann, LLC

Technical classification

Nice Classes

Class 36

Vienna Codes

No Vienna codes available.

Goods and services

Class 36

full service banking and financial services in the nature of investment securities including trusts

Publications

History of USPTO decisions and trademark events.

26 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

07/06/2026

REM2

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

05/27/2026

NA89

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

03/04/2017

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/04/2017

89AG

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

03/04/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/04/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/06/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

01/06/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/23/2007

89AG

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

02/23/2007

CFIT

CASE FILE IN TICRS

12/06/2006

PR89

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9

10/30/2006

MAIL

PAPER RECEIVED

10/30/2006

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

10/10/2006

PLGL

ASSIGNED TO PARALEGAL

09/26/2006

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

06/26/2006

MAIL

PAPER RECEIVED

06/26/2006

C15A

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

11/15/2002

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

09/16/2002

MAIL

PAPER RECEIVED

09/16/2002

R.PR

REGISTERED-PRINCIPAL REGISTER

05/27/1997

PUBO

PUBLISHED FOR OPPOSITION

03/04/1997

NPUB

NOTICE OF PUBLICATION

01/31/1997

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/23/1996

CNEA

EXAMINER'S AMENDMENT MAILED

10/15/1996

DOCK

ASSIGNED TO EXAMINER

10/08/1996

Continuous trademark protection

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