Who owns the DOUBIEDA trademark?

The DOUBIEDA trademark is owned by Xianda Zhang.

What class is the DOUBIEDA trademark registered in?

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

What is the serial number for DOUBIEDA?

The USPTO serial number for DOUBIEDA is 99623501.

What is the registration number for DOUBIEDA?

DOUBIEDA is registered under USPTO registration number 8482842.

DOU

USPTO Trademark Record

REGISTERED

DOUBIEDA

SN 99623501·Reg 8482842·Filed Jan 29, 2026

Owner Xianda Zhang

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.

DOUBIEDA (Serial No. 99623501), Registration No. 8482842, is a registered US trademark filed on Jan 29, 2026 by Xianda Zhang. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: October 06, 2032

Mark Intelligence

DOUBIEDA (Reg. #8482842) is a registered US trademark that has been protecting its owner, Xianda Zhang, 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

Jan 29, 2026

SERIAL

99623501

REG#

8482842

REGISTERED

Oct 06, 2026

Owner

Applicant

Xianda Zhang

Entity

Individual

Address

Room 1305, Building 40, Nan Garden, Xiangshun Junzhou Second District, No. 78 Wenxing Road, Chengbei Community, Xincheng Town, Xinxing County, Guangdong Province, 527400

Country

Attorney

NameSHUO ZHANG

Address

1906 Chet Atkins Pl, Nashville, TN 37212, United States

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Filing Information

StatusREGISTERED

Filing DateJan 29, 2026

Serial Number99623501

Registration No.8482842

Registration DateOct 06, 2026

Status DateOct 06, 2026

Published for OppositionAug 18, 2026

Mark TypeStandard characters

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: Oct 10, 2025

First use in commerce: Oct 10, 2025

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

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Oct 06, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 18, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 18, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 12, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 26, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 25, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 25, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

Jun 23, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 23, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 23, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION WRITTEN

Jun 02, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 02, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 02, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 28, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 22, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jan 30, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jan 30, 2026

WITHDRAWAL OF ATTORNEY GRANTED

NEW APPLICATION ENTERED

Jan 29, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 29, 2026

APPLICATION FILING RECEIPT MAILED

DOUBIEDA

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