Who owns the PRINCESTAR trademark?

The PRINCESTAR trademark is owned by Biaowu Huang.

What class is the PRINCESTAR trademark registered in?

The PRINCESTAR trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for PRINCESTAR?

The USPTO serial number for PRINCESTAR is 99665031.

What is the registration number for PRINCESTAR?

PRINCESTAR is registered under USPTO registration number 8433403.

PRI

USPTO Trademark Record

REGISTERED

PRINCESTAR

SN 99665031·Reg 8433403·Filed Feb 23, 2026

Owner Biaowu Huang

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.

PRINCESTAR (Serial No. 99665031), Registration No. 8433403, is a registered US trademark filed on Feb 23, 2026 by Biaowu Huang. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 15, 2032

Mark Intelligence

PRINCESTAR (Reg. #8433403) is a registered US trademark that has been protecting its owner, Biaowu Huang, since 2026. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 23, 2026

SERIAL

99665031

REG#

8433403

REGISTERED

Sep 15, 2026

Owner

Applicant

Biaowu Huang

Entity

Individual

Address

No. 48, Group 1, Qinglong Village, Jukui Town, Liangping District, Chongqing, 405213

Country

Attorney

NameAnisley Sanchez

Address

1717 N Bayshore Dr Suite 213, Miami, FL 33132, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 23, 2026

Serial Number99665031

Registration No.8433403

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× 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

First use anywhere: Jan 14, 2026

First use in commerce: Jan 14, 2026

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

Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 23, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 22, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 22, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 23, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 23, 2026

APPLICATION FILING RECEIPT MAILED

PRINCESTAR

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