Who owns the EO trademark?

The EO trademark is owned by EO Studio co., ltd..

What class is the EO trademark registered in?

The EO trademark is registered in Class 038 (Telecommunications services).

What is the serial number for EO?

The USPTO serial number for EO is 79353547.

What is the registration number for EO?

EO is registered under USPTO registration number 0.

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Home Search: EOEO #79353547

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Updated Sep 29, 2026·9 searches this week

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USPTO Trademark Record

ABANDONED

EO

SN 79353547·Reg 0·Filed Aug 26, 2022

Owner EO Studio co., ltd.

Telecommunications.

EO (Serial No. 79353547), Registration No. 0, is a abandoned US trademark filed on Aug 26, 2022 by EO Studio co., ltd.. This trademark covers Class 038 (Telecommunications services).

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Full conflict analysis for EO (SN 79353547) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

EO (Reg. #0) is an abandoned US trademark that was filed in 2022 but has since been abandoned. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 3 opposition proceedings during prosecution.

FILED

Aug 26, 2022

SERIAL

79353547

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateAug 26, 2022

Serial Number79353547

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 06, 2024

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

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

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Status History

18 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 01, 2025

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 07, 2025

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

FINAL DISPOSITION NOTICE SENT TO IB

Feb 07, 2025

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 15, 2024

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Mar 27, 2024

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 27, 2024

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 06, 2024

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Feb 06, 2024

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Feb 06, 2024

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

REFUSAL PROCESSED BY IB

Aug 15, 2023

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 25, 2023

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Jul 24, 2023

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 20, 2023

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 19, 2023

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 13, 2023

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Nov 01, 2022

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 28, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 27, 2022

SN ASSIGNED FOR SECT 66A APPL FROM IB

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