Who owns the AO trademark?

The AO trademark is owned by Tennis Australia Limited.

What is the serial number for AO?

The USPTO serial number for AO is 79201822.

What is the registration number for AO?

AO is registered under USPTO registration number 5753828.

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USPTO Trademark Record

REGISTERED

AO

Q: What class is the AO trademark registered in?

The AO trademark is registered in Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services), Class 041 (Education & entertainment services).

SN 79201822·Reg 5753828·Filed Aug 01, 2016

Owner Tennis Australia Limited

Advertising; business management, organization and administration; office functions.; Telecommunications.; Education; providing of training; entertainment; sporting and cultural activities.

AO (Serial No. 79201822), Registration No. 5753828, is a registered US trademark filed on Aug 01, 2016 by Tennis Australia Limited. This trademark covers Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services), Class 041 (Education & entertainment services).

Section 8/9 declaration window: May 21, 2029

Mark Intelligence

AO (Reg. #5753828) is a registered US trademark that has been protecting its owner, Tennis Australia Limited, since 2016. The mark covers Class 035 (Advertising, business management & retail services), Class 038 (Telecommunications services) and Class 041 (Education & entertainment services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Telecommunications.; Education; pr.... The mark faced 7 opposition proceedings during prosecution.

FILED

Aug 01, 2016

SERIAL

79201822

REG#

5753828

REGISTERED

May 21, 2019

Filing Information

StatusREGISTERED

Filing DateAug 01, 2016

Serial Number79201822

Registration No.5753828

Registration DateMay 21, 2019

Status DateMar 12, 2026

Published for OppositionMar 05, 2019

Filing Basis & Declarations

Section 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

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

59 events

INTERNATIONAL REGISTRATION RENEWED

Jun 04, 2026

INTERNATIONAL REGISTRATION RENEWED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Mar 12, 2026

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Mar 12, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Nov 13, 2025

TEAS SECTION 71 & 15 RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

May 21, 2024

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 04, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

NEW REPRESENTATIVE AT IB RECEIVED

Jun 21, 2022

NEW REPRESENTATIVE AT IB RECEIVED

NOTIFICATION PROCESSED BY IB

Jan 22, 2022

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

May 10, 2021

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

REFUSAL PROCESSED BY IB

Apr 10, 2020

REFUSAL PROCESSED BY IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 27, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Sep 08, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Sep 08, 2019

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 21, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 21, 2019

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Apr 26, 2019

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Mar 05, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 05, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 13, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Feb 13, 2019

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 13, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 24, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 22, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 22, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 16, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jan 11, 2019

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Aug 16, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Aug 16, 2018

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 16, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Aug 03, 2018

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jul 18, 2018

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 18, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Feb 15, 2018

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

SUSPENSION LETTER WRITTEN

Feb 13, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 13, 2018

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 13, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Feb 06, 2018

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 06, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 06, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

LIMITATION OF GOODS RECEIVED FROM IB

Nov 24, 2017

LIMITATION OF GOODS RECEIVED FROM IB

FINAL REFUSAL WRITTEN

Aug 10, 2017

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Aug 10, 2017

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 10, 2017

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 09, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 08, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 08, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

Jul 26, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 26, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Mar 11, 2017

REFUSAL PROCESSED BY IB

APPLICATION FILING RECEIPT MAILED

Feb 28, 2017

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 23, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Feb 23, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 23, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 22, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Feb 22, 2017

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 22, 2017

NON-FINAL ACTION WRITTEN

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Feb 17, 2017

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Feb 16, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

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