Who owns the FUNBUILD trademark?

The FUNBUILD trademark is owned by Caihong Leng.

What class is the FUNBUILD trademark registered in?

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

What is the serial number for FUNBUILD?

The USPTO serial number for FUNBUILD is 99255461.

What is the registration number for FUNBUILD?

FUNBUILD is registered under USPTO registration number 0.

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Updated Oct 18, 2026·27 searches this week

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FUN

USPTO Trademark Record

ABANDONED

FUNBUILD

SN 99255461·Reg 0·Filed Jun 26, 2025

Owner Caihong Leng

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

FUNBUILD (Serial No. 99255461), Registration No. 0, is a abandoned US trademark filed on Jun 26, 2025 by Caihong Leng. This trademark covers Class 028 (Games, toys & sporting goods).

Mark Intelligence

FUNBUILD (Reg. #0) is an abandoned US trademark that was filed in 2025 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

Jun 26, 2025

SERIAL

99255461

REG#

Filing Information

StatusABANDONED

Filing DateJun 26, 2025

Serial Number99255461

Registration No.0

Status DateJun 16, 2026

Mark TypeStandard characters

Status DescriptionDead and abandoned due to failure to respond

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: Jun 19, 2025

First use in commerce: Jun 19, 2025

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

21 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jun 16, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jun 16, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

FINAL REFUSAL WRITTEN

Feb 27, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Feb 27, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Feb 27, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 22, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 22, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 22, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 20, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 20, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 20, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 15, 2025

ASSIGNED TO EXAMINER

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

Jul 28, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 28, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jul 28, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 28, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jul 17, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jul 17, 2025

WITHDRAWAL OF ATTORNEY GRANTED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 26, 2025

APPLICATION FILING RECEIPT MAILED

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