Who owns the DOORVRYXEN trademark?

The DOORVRYXEN trademark is owned by Shizhu Lin.

What class is the DOORVRYXEN trademark registered in?

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

What is the serial number for DOORVRYXEN?

The USPTO serial number for DOORVRYXEN is 99457089.

What is the registration number for DOORVRYXEN?

DOORVRYXEN is registered under USPTO registration number 8263133.

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USPTO Trademark Record

REGISTERED

DOORVRYXEN

SN 99457089·Reg 8263133·Filed Oct 22, 2025

Owner Shizhu Lin

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.

DOORVRYXEN (Serial No. 99457089), Registration No. 8263133, is a registered US trademark filed on Oct 22, 2025 by Shizhu Lin. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: May 19, 2032

Mark Intelligence

DOORVRYXEN (Reg. #8263133) is a registered US trademark that has been protecting its owner, Shizhu Lin, 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

Oct 22, 2025

SERIAL

99457089

REG#

8263133

REGISTERED

May 19, 2026

Owner

Applicant

Shizhu Lin

Entity

Individual

Address

105 Meishan village, Penghu Town, Yongchun County, Fujian, 362000

Country

Attorney

NamePAUL DAVIS

Law firm

PAUL DAVIS OUTSOURCE ASIA

Docket

SZ274

Address

PO BOX 320769, San Francisco, CA 94132, United States

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Filing Information

StatusREGISTERED

Filing DateOct 22, 2025

Serial Number99457089

Registration No.8263133

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

Mark TypeStandard characters

Attorney DocketSZ274

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: Sep 03, 2025

First use in commerce: Sep 03, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 09, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 09, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 22, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 22, 2025

APPLICATION FILING RECEIPT MAILED

DOORVRYXEN

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