Who owns the FOFO trademark?

The FOFO trademark is owned by Liu Xingwen.

What class is the FOFO trademark registered in?

The FOFO trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for FOFO?

The USPTO serial number for FOFO is 88166682.

What is the registration number for FOFO?

FOFO is registered under USPTO registration number 5768668.

Sealvo

Home Search: FOFOFOFO #88166682

Back

Updated Oct 15, 2026·10 searches this week

View on USPTO TSDR Find similar marks

FOF

USPTO Trademark Record

ABANDONED

FOFO

SN 88166682·Reg 5768668·Filed Oct 24, 2018

Owner Liu Xingwen

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

FOFO (Serial No. 88166682), Registration No. 5768668, is a abandoned US trademark filed on Oct 24, 2018 by Liu Xingwen. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

FOFO (Reg. #5768668) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 24, 2018

SERIAL

88166682

REG#

5768668

REGISTERED

Jun 04, 2019

Filing Information

StatusABANDONED

Filing DateOct 24, 2018

Serial Number88166682

Registration No.5768668

Registration DateJun 04, 2019

Status DateDec 19, 2025

Published for OppositionMar 19, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Aug 02, 2017

First use in commerce: Aug 02, 2017

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

11 events

CANCELLED SEC. 8 (6-YR)

Dec 19, 2025

CANCELLED SEC. 8 (6-YR)

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

Jun 04, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jun 04, 2019

REGISTERED-PRINCIPAL REGISTER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 09, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Mar 19, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 19, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 27, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 04, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 01, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 05, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 27, 2018

NEW APPLICATION ENTERED

Other Marks by Liu Xingwen

Additional USPTO filings from the same owner.

EXE

EXECART

88218639

Liu Xingwen

ABANDONED

EXE

EXECART

88217201

Liu Xingwen

ABANDONED

FOFO

Run a conflict check

Other Marks by Liu Xingwen

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company