Who owns the ETH.CO trademark?

The ETH.CO trademark is owned by Hello World Holdings LLC.

What is the serial number for ETH.CO?

The USPTO serial number for ETH.CO is 97723823.

What is the registration number for ETH.CO?

ETH.CO is registered under USPTO registration number 0.

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Home Search: ETH.COETH.CO #97723823

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Updated Oct 26, 2026·12 searches this week

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ETH

USPTO Trademark Record

ABANDONED

ETH.CO

Q: What class is the ETH.CO trademark registered in?

The ETH.CO trademark is registered in Class 042 (Scientific, technology & SaaS services), Class 045 (Legal, security & personal social services).

SN 97723823·Reg 0·Filed Dec 19, 2022

Owner Hello World Holdings LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

ETH.CO (Serial No. 97723823), Registration No. 0, is a abandoned US trademark filed on Dec 19, 2022 by Hello World Holdings LLC. This trademark covers Class 042 (Scientific, technology & SaaS services), Class 045 (Legal, security & personal social services).

Mark Intelligence

ETH.CO (Reg. #0) is an abandoned US trademark that was filed in 2022 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 19, 2022

SERIAL

97723823

REG#

Filing Information

StatusABANDONED

Filing DateDec 19, 2022

Serial Number97723823

Registration No.0

Status DateJan 20, 2025

Published for OppositionApr 23, 2024

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Class 045Legal, security & personal social services

US codes: 100, 101

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

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Status History

18 events

ABANDONMENT - NO USE STATEMENT FILED

Jan 20, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Jan 20, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 18, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 23, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 23, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 03, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 08, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 08, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 08, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 04, 2023

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 04, 2023

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Sep 28, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 28, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 28, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 20, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 17, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 22, 2022

NEW APPLICATION ENTERED

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