Who owns the MILIASTRA SANDBOX trademark?

The MILIASTRA SANDBOX trademark is owned by miHoYo Co., Ltd..

What is the serial number for MILIASTRA SANDBOX?

The USPTO serial number for MILIASTRA SANDBOX is 99319061.

What is the registration number for MILIASTRA SANDBOX?

MILIASTRA SANDBOX is registered under USPTO registration number 8466440.

MIL

USPTO Trademark Record

REGISTERED

MILIASTRA SANDBOX

Q: What class is the MILIASTRA SANDBOX trademark registered in?

The MILIASTRA SANDBOX trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).

SN 99319061·Reg 8466440·Filed Aug 04, 2025

Owner miHoYo Co., Ltd.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Education; providing of training; entertainment; sporting and cultural activities.

MILIASTRA SANDBOX (Serial No. 99319061), Registration No. 8466440, is a registered US trademark filed on Aug 04, 2025 by miHoYo Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).

early section 8: September 29, 2032

Mark Intelligence

MILIASTRA SANDBOX (Reg. #8466440) is a registered US trademark that has been protecting its owner, miHoYo Co., Ltd., since 2025. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 041 (Education & entertainment services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 2 opposition proceedings during prosecution.

FILED

Aug 04, 2025

SERIAL

99319061

REG#

8466440

REGISTERED

Sep 29, 2026

Owner

Applicant

miHoYo Co., Ltd.

Entity

Not Provided

Address

Room 1104-6, Building 1, No. 100, Qinzhou Road, Xuhui District, Shanghai, 200235

Country

Attorney

NameYue Robert Xu

Law firm

Yue Robert Xu Apex Attorneys at Law, LLP

Docket

YT2025028

Address

160 Alamo Plaza # 942, ALAMO, CA 94507, United States

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Filing Information

StatusREGISTERED

Filing DateAug 04, 2025

Serial Number99319061

Registration No.8466440

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionAug 11, 2026

Mark TypeStandard characters

Attorney DocketYT2025028

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 2× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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

Status History

29 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF ALLOWANCE CANCELLED

Jul 20, 2026

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Jul 20, 2026

CASE RETURNED TO EXAMINATION

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Jul 17, 2026

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED

Jul 17, 2026

ATTORNEY REVIEW/DECISION ON AMENDMENT REQUIRED

ASSIGNED TO PETITION STAFF

Jul 15, 2026

ASSIGNED TO PETITION STAFF

TEAS PETITION TO AMEND BASIS RECEIVED

May 31, 2026

TEAS PETITION TO AMEND BASIS RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 12, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 20, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 02, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 02, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 02, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 28, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 28, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 28, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO EXAMINER

Dec 18, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Dec 18, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 18, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 18, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 04, 2025

APPLICATION FILING RECEIPT MAILED

MILIASTRA SANDBOX

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Other Marks by miHoYo Co., Ltd.

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