Who owns the EFZO trademark?

The EFZO trademark is owned by Household Name Media LLC.

What class is the EFZO trademark registered in?

The EFZO trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for EFZO?

The USPTO serial number for EFZO is 99392087.

What is the registration number for EFZO?

EFZO is registered under USPTO registration number 0.

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Updated Oct 7, 2026·32 searches this week

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EFZ

USPTO Trademark Record

ABANDONED

EFZO

SN 99392087·Reg 0·Filed Sep 15, 2025

Owner Household Name Media LLC

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

EFZO (Serial No. 99392087), Registration No. 0, is a abandoned US trademark filed on Sep 15, 2025 by Household Name Media LLC. This trademark covers Class 041 (Education & entertainment services).

Mark Intelligence

EFZO (Reg. #0) is an abandoned US trademark that was filed in 2025 but has since been abandoned. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities..

FILED

Sep 15, 2025

SERIAL

99392087

REG#

Filing Information

StatusABANDONED

Filing DateSep 15, 2025

Serial Number99392087

Registration No.0

Status DateMay 29, 2026

Mark TypeStandard characters

Status DescriptionDead and abandoned due to failure to respond

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 10, 2011

First use in commerce: Mar 07, 2018

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

9 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 29, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

May 29, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Feb 12, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 12, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 12, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 06, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 05, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 15, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Sep 15, 2025

NEW APPLICATION ENTERED

Other Marks by Household Name Media LLC

Additional USPTO filings from the same owner.

POP

POP STUNNA

88817913

Household Name Media LLC

REGISTERED

EFZO

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Other Marks by Household Name Media LLC

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