Who owns the ONASSIS FOUNDATION trademark?

The ONASSIS FOUNDATION trademark is owned by ARIONA HELLAS CULTURAL, TECHNICAL AND CONSTRUCTIONAL SOCIETE ANONYME.

What class is the ONASSIS FOUNDATION trademark registered in?

The ONASSIS FOUNDATION trademark is registered in Class 038 (Telecommunications services), Class 041 (Education & entertainment services).

What is the serial number for ONASSIS FOUNDATION?

The USPTO serial number for ONASSIS FOUNDATION is 99571449.

What is the registration number for ONASSIS FOUNDATION?

ONASSIS FOUNDATION is registered under USPTO registration number 0.

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Updated Oct 27, 2026·9 searches this week

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ONA

USPTO Trademark Record

PENDING

ONASSIS FOUNDATION

SN 99571449·Reg 0·Filed Dec 30, 2025

Owner ARIONA HELLAS CULTURAL, TECHNICAL AND CONSTRUCTIONAL SOCIETE ANONYME

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

ONASSIS FOUNDATION (Serial No. 99571449), Registration No. 0, is a pending US trademark filed on Dec 30, 2025 by ARIONA HELLAS CULTURAL, TECHNICAL AND CONSTRUCTIONAL SOCIETE ANONYME. This trademark covers Class 038 (Telecommunications services), Class 041 (Education & entertainment services).

Office Action response: December 22, 202655 days remaining

Mark Intelligence

ONASSIS FOUNDATION (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 038 (Telecommunications services) and Class 041 (Education & entertainment services) respectively. Goods and services include Telecommunications.; Education; providing of training; entertainment; sporting and cultural activities..

FILED

Dec 30, 2025

SERIAL

99571449

REG#

Filing Information

StatusPENDING

Filing DateDec 30, 2025

Serial Number99571449

Registration No.0

Status DateSep 22, 2026

Mark TypeStandard characters

Attorney DocketAHSA 2514025

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

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.

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Status History

13 events

FINAL REFUSAL WRITTEN

Sep 22, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Sep 22, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Sep 22, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 07, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 08, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 08, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 08, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 29, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 20, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 30, 2025

APPLICATION FILING RECEIPT MAILED

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