Who owns the DOUGHNUT trademark?

The DOUGHNUT trademark is owned by Shenzhen Shiyiou Technology Co., Ltd..

What class is the DOUGHNUT trademark registered in?

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

What is the serial number for DOUGHNUT?

The USPTO serial number for DOUGHNUT is 99363310.

What is the registration number for DOUGHNUT?

DOUGHNUT is registered under USPTO registration number 8111145.

DOU

USPTO Trademark Record

REGISTERED

DOUGHNUT

SN 99363310·Reg 8111145·Filed Aug 28, 2025

Owner Shenzhen Shiyiou Technology 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.

DOUGHNUT (Serial No. 99363310), Registration No. 8111145, is a registered US trademark filed on Aug 28, 2025 by Shenzhen Shiyiou Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: January 20, 2032

Mark Intelligence

DOUGHNUT (Reg. #8111145) is a registered US trademark that has been protecting its owner, Shenzhen Shiyiou Technology Co., Ltd., 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

Aug 28, 2025

SERIAL

99363310

REG#

8111145

REGISTERED

Jan 20, 2026

Owner

Applicant

Shenzhen Shiyiou Technology Co., Ltd.

Entity

Not Provided

Address

502, Building 15, Baishilong Second District, Baishilong Community, Minzhi Street, Longhua District, Shenzhen, 518000

Country

Attorney

NameMandana Jafarinejad

Address

1 Park Plaza, Suite 600, Irvine, CA 92614, United States

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Filing Information

StatusREGISTERED

Filing DateAug 28, 2025

Serial Number99363310

Registration No.8111145

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 2025

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

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: Aug 15, 2025

First use in commerce: Aug 15, 2025

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

Status History

14 events

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

Mar 23, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 23, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 23, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 23, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 10, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 28, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 28, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 28, 2025

APPLICATION FILING RECEIPT MAILED

DOUGHNUT

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