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Official data from USPTO

CLEO

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CLEO

ST13

US500000073568622

Class

41

Filing

73568622

Registration

1428784

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

32

Latest update

03/26/2026

Trademark type

Word

Nice classes

41

Filing date

11/15/1985

Registration date

02/10/1987

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/08/2017

Last transaction

03/26/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

07/02/1980

First use in commerce

07/02/1980

Drawing code

1

Owner type

03

Owner location

WASHINGTON, DC, US

Examiner

SKORO, LINDA

Law office

540

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

OPTICAL SOCIETY OF AMERICA, INC.

Representatives

David M. Kelly KELLY IP, LLP

Technical classification

Nice Classes

Class 41

Vienna Codes

No Vienna codes available.

Goods and services

Class 41

EDUCATION SERVICES -NAMELYCONDUCTING LECTURESSEMINARSCONFERENCES IN THE FIELD OF LASERS AND ELECTRO-OPTICS

Publications

History of USPTO decisions and trademark events.

32 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/24/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/24/2026

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

03/24/2026

REM2

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

02/10/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/21/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/21/2022

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

11/21/2022

NA89

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

03/08/2017

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/08/2017

89AG

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

03/08/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/07/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

01/10/2017

REM2

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

02/10/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/23/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/20/2013

CFIT

CASE FILE IN TICRS

11/03/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

10/04/2006

89AG

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

10/04/2006

PLGL

ASSIGNED TO PARALEGAL

10/04/2006

89AF

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

05/02/2006

MAIL

PAPER RECEIVED

05/02/2006

C15A

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

07/17/1992

815F

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

04/14/1992

R.PR

REGISTERED-PRINCIPAL REGISTER

02/10/1987

PUBO

PUBLISHED FOR OPPOSITION

11/18/1986

NPUB

NOTICE OF PUBLICATION

10/19/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/12/1986

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/22/1986

CNFR

FINAL REFUSAL MAILED

07/11/1986

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

05/23/1986

CNRT

NON-FINAL ACTION MAILED

02/11/1986

DOCK

ASSIGNED TO EXAMINER

01/30/1986

Continuous trademark protection

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