Who owns the ISFYSSU trademark?

The ISFYSSU trademark is owned by Yang, Xiping.

What class is the ISFYSSU trademark registered in?

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

What is the serial number for ISFYSSU?

The USPTO serial number for ISFYSSU is 90439263.

What is the registration number for ISFYSSU?

ISFYSSU is registered under USPTO registration number 0.

Sealvo

Home Search: ISFYSSUISFYSSU #90439263

Back

Updated Sep 26, 2026·22 searches this week

View on USPTO TSDR Find similar marks

ISF

USPTO Trademark Record

ABANDONED

ISFYSSU

SN 90439263·Reg 0·Filed Dec 31, 2020

Owner Yang, Xiping

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

ISFYSSU (Serial No. 90439263), Registration No. 0, is a abandoned US trademark filed on Dec 31, 2020 by Yang, Xiping. This trademark covers Class 028 (Games, toys & sporting goods).

Conflict Analysis

Full conflict analysis for ISFYSSU (SN 90439263) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ISFYSSU (Reg. #0) is an abandoned US trademark that was filed in 2020 but has since been abandoned. 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..

FILED

Dec 31, 2020

SERIAL

90439263

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateDec 31, 2020

Serial Number90439263

Registration No.0

Registration DateDec 31, 1969

Status DateApr 04, 2022

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Sep 29, 2020

First use in commerce: Sep 29, 2020

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.

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

ORDER FOR SANCTIONS

Aug 06, 2025

ORDER FOR SANCTIONS

AMENDMENT CORRESPONDENCE ENTERED

Jan 12, 2024

AMENDMENT CORRESPONDENCE ENTERED

SHOW CAUSE ORDER

Nov 27, 2023

SHOW CAUSE ORDER

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Apr 04, 2022

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Apr 04, 2022

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Jul 12, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 12, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 12, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 07, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 29, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 04, 2021

NEW APPLICATION ENTERED

Other Marks by Yang, Xiping

Additional USPTO filings from the same owner.

ZMI

ZMINCIU

90460054

Yang, Xiping

OTHERS

IAY

IAYSGUA

90439222

Yang, Xiping

OTHERS

FIT

FITWUIYL

90440164

Yang, Xiping

OTHERS

FYH

FYHUBRIU

90440194

Yang, Xiping

OTHERS

ISFYSSU

Run a conflict check

Other Marks by Yang, Xiping

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company