Who owns the CLEO trademark?

The CLEO trademark is owned by WGBH EDUCATIONAL FOUNDATION.

What class is the CLEO trademark registered in?

The CLEO trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for CLEO?

The USPTO serial number for CLEO is 75893213.

What is the registration number for CLEO?

CLEO is registered under USPTO registration number 0.

Sealvo

Home Search: CLEOCLEO #75893213

Back

Updated Sep 25, 2026·36 searches this week

View on USPTO TSDR Find similar marks

CLE

USPTO Trademark Record

ABANDONED

CLEO

SN 75893213·Reg 0·Filed Jan 07, 2000

Owner WGBH EDUCATIONAL FOUNDATION

Education; providing of training; entertainment; sporting and cultural activities.

CLEO (Serial No. 75893213), Registration No. 0, is a abandoned US trademark filed on Jan 07, 2000 by WGBH EDUCATIONAL FOUNDATION. This trademark covers Class 041 (Education & entertainment services).

Conflict Analysis

Full conflict analysis for CLEO (SN 75893213) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLEO (Reg. #0) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 07, 2000

SERIAL

75893213

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJan 07, 2000

Serial Number75893213

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 27, 2004

Published for OppositionJul 09, 2002

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

12 events

ABANDONMENT - NO USE STATEMENT FILED

Jun 10, 2004

ABANDONMENT - NO USE STATEMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Aug 26, 2003

NOA MAILED - SOU REQUIRED FROM APPLICANT

EXTENSION OF TIME TO OPPOSE RECEIVED

Aug 15, 2002

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Jul 09, 2002

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 19, 2002

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2002

APPROVED FOR PUB - PRINCIPAL REGISTER

LETTER OF SUSPENSION MAILED

Feb 05, 2001

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 29, 2000

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jul 17, 2000

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 12, 2000

ASSIGNED TO EXAMINER

Jun 21, 2000

ASSIGNED TO EXAMINER

Jun 04, 2000

ASSIGNED TO EXAMINER

Other Marks by WGBH EDUCATIONAL FOUNDATION

Additional USPTO filings from the same owner.

RUF

RUFF RUFFMAN HUMBLE MEDIA GENIUS

86794495

WGBH Educational Foundation

REGISTERED

NOV

NOVA

74507911

WGBH Educational Foundation

REGISTERED

MAS

MASTERPIECE MYSTERY!

86539224

WGBH Educational Foundation

REGISTERED

PAR

PARTICLES OF THOUGHT

99453659

WGBH Educational Foundation

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

CLE

CLEO

88146814

Cleo Capital Fund I GP, LLC

REGISTERED

CLE

CLEO

73568622

OPTICAL SOCIETY OF AMERICA, INC.

REGISTERED

CLE

CLEO

75567569

TECHNICAL EDUCATION RESEARCH CENTER, INC.

ABANDONED

CLE

CLEO

75854101

Allied Publishers Ltd.

ABANDONED

Other Marks by Eric Adam Brass

Additional USPTO filings handled by the same attorney of record.

NCA

NCAM NATIONAL CENTER FOR ACCESSIBLE MEDIA

75456160

REGISTERED

BAS

BASIC BLACK

75521109

REGISTERED

ACE

A CELTIC SOJOURN

75282254

REGISTERED

DVS

DVS THEATRICAL

75228512

REGISTERED

CLEO

Run a conflict check

Other Marks by WGBH EDUCATIONAL FOUNDATION

Other Marks in Class 041 — Education & entertainment services

Other Marks by Eric Adam Brass

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company