Who owns the PHAIDON trademark?

The PHAIDON trademark is owned by Phaidon International (UK) Ltd.

What class is the PHAIDON trademark registered in?

The PHAIDON trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for PHAIDON?

The USPTO serial number for PHAIDON is 79230783.

What is the registration number for PHAIDON?

PHAIDON is registered under USPTO registration number 5630123.

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PHA

USPTO Trademark Record

REGISTERED

PHAIDON

SN 79230783·Reg 5630123·Filed Dec 29, 2017

Owner Phaidon International (UK) Ltd

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

PHAIDON (Serial No. 79230783), Registration No. 5630123, is a registered US trademark filed on Dec 29, 2017 by Phaidon International (UK) Ltd. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: December 18, 2028

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Mark Intelligence

PHAIDON (Reg. #5630123) is a registered US trademark that has been protecting its owner, Phaidon International (UK) Ltd, since 2017. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 3 opposition proceedings during prosecution.

FILED

Dec 29, 2017

SERIAL

79230783

REG#

5630123

REGISTERED

Dec 18, 2018

Filing Information

StatusREGISTERED

Filing DateDec 29, 2017

Serial Number79230783

Registration No.5630123

Registration DateDec 18, 2018

Status DateFeb 10, 2025

Published for OppositionOct 02, 2018

Filing Basis & Declarations

Standard Characters ClaimedSection 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.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

51 events

NEW REPRESENTATIVE AT IB RECEIVED

Jun 04, 2026

NEW REPRESENTATIVE AT IB RECEIVED

CHANGE OF NAME/ADDRESS REC'D FROM IB

May 28, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 10, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 10, 2025

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

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

Feb 10, 2025

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

TEAS SECTION 71 & 15 RECEIVED

Aug 20, 2024

TEAS SECTION 71 & 15 RECEIVED

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

Dec 18, 2023

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

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Mar 31, 2023

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED