Who owns the STUPIDYIN trademark?

The STUPIDYIN trademark is owned by Xiaochao Zhou.

What class is the STUPIDYIN trademark registered in?

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

What is the serial number for STUPIDYIN?

The USPTO serial number for STUPIDYIN is 99506019.

What is the registration number for STUPIDYIN?

STUPIDYIN is registered under USPTO registration number 8295226.

STU

USPTO Trademark Record

REGISTERED

STUPIDYIN

SN 99506019·Reg 8295226·Filed Nov 19, 2025

Owner Xiaochao Zhou

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.

STUPIDYIN (Serial No. 99506019), Registration No. 8295226, is a registered US trademark filed on Nov 19, 2025 by Xiaochao Zhou. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 09, 2032

Mark Intelligence

STUPIDYIN (Reg. #8295226) is a registered US trademark that has been protecting its owner, Xiaochao Zhou, since 2025. 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

Nov 19, 2025

SERIAL

99506019

REG#

8295226

REGISTERED

Jun 09, 2026

Owner

Applicant

Xiaochao Zhou

Entity

Individual

Address

Room 501, Building A2, No. 10 Jinxiu Road, Jintian Community, Zhuquan Town, Jiahe County, Hunan, 424500

Country

Attorney

NameDivya Kannegenti

Address

5900 Balcones Drive #14088, Austin, TX 78731, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateNov 19, 2025

Serial Number99506019

Registration No.8295226

Registration DateJun 09, 2026

Status DateJun 09, 2026

Published for OppositionApr 21, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

First use anywhere: Oct 30, 2025

First use in commerce: Oct 30, 2025

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

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 26, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 19, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 19, 2025

APPLICATION FILING RECEIPT MAILED

STUPIDYIN

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Xiaochao Zhou

Other Marks by Divya Kannegenti

Resources

Company