Who owns the Y YOFUN trademark?

The Y YOFUN trademark is owned by WU XIAOYI.

What class is the Y YOFUN trademark registered in?

The Y YOFUN trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for Y YOFUN?

The USPTO serial number for Y YOFUN is 87697319.

What is the registration number for Y YOFUN?

Y YOFUN is registered under USPTO registration number 5518063.

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Home Search: Y YOFUNY YOFUN #87697319

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Updated Sep 29, 2026·31 searches this week

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USPTO Trademark Record

REGISTERED

Y YOFUN

SN 87697319·Reg 5518063·Filed Nov 27, 2017

Owner WU XIAOYI

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

Y YOFUN (Serial No. 87697319), Registration No. 5518063, is a registered US trademark filed on Nov 27, 2017 by WU XIAOYI. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: July 17, 2028

Conflict Analysis

Full conflict analysis for Y YOFUN (SN 87697319) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

Y YOFUN (Reg. #5518063) is a registered US trademark that has been protecting its owner, WU XIAOYI, since 2017. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 27, 2017

SERIAL

87697319

REG#

5518063

REGISTERED

Jul 17, 2018

Filing Information

StatusREGISTERED

Filing DateNov 27, 2017

Serial Number87697319

Registration No.5518063

Registration DateJul 17, 2018

Status DateNov 15, 2023

Published for OppositionMay 01, 2018

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Sep 01, 2017

First use in commerce: Sep 01, 2017

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

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Status History

27 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 28, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 28, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 28, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 28, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 28, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Nov 15, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Nov 15, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 15, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jul 26, 2023

TEAS SECTION 8 RECEIVED

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

Jul 17, 2023

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 30, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 17, 2018

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 01, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

May 01, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 11, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 26, 2018

ASSIGNED TO LIE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 19, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 18, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 18, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 16, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Mar 16, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 16, 2018

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 09, 2018

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 07, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 06, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 30, 2017

NEW APPLICATION ENTERED

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