Who owns the DEFUNX trademark?

The DEFUNX trademark is owned by Quanfeng Liu.

What class is the DEFUNX trademark registered in?

The DEFUNX trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for DEFUNX?

The USPTO serial number for DEFUNX is 87700461.

What is the registration number for DEFUNX?

DEFUNX is registered under USPTO registration number 5508200.

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Home Search: DEFUNXDEFUNX #87700461

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Updated Oct 9, 2026·28 searches this week

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DEF

USPTO Trademark Record

ABANDONED

DEFUNX

SN 87700461·Reg 5508200·Filed Nov 28, 2017

Owner Quanfeng Liu

Clothing, footwear, headwear.

DEFUNX (Serial No. 87700461), Registration No. 5508200, is a abandoned US trademark filed on Nov 28, 2017 by Quanfeng Liu. This trademark covers Class 025 (Clothing, footwear & headgear).

Mark Intelligence

DEFUNX (Reg. #5508200) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 28, 2017

SERIAL

87700461

REG#

5508200

REGISTERED

Jul 03, 2018

Filing Information

StatusABANDONED

Filing DateNov 28, 2017

Serial Number87700461

Registration No.5508200

Registration DateJul 03, 2018

Status DateJan 17, 2025

Published for OppositionApr 17, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Nov 28, 2016

First use in commerce: Nov 28, 2016

Clothing, footwear, headwear.

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

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Status History

10 events

CANCELLED SEC. 8 (6-YR)

Jan 17, 2025

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 03, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jul 03, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 17, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 17, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 28, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 12, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 10, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 08, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 01, 2017

NEW APPLICATION ENTERED

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