Who owns the DEX trademark?

The DEX trademark is owned by Worldex Lab, Inc..

What class is the DEX trademark registered in?

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

What is the serial number for DEX?

The USPTO serial number for DEX is 98555699.

What is the registration number for DEX?

DEX is registered under USPTO registration number 8224536.

DEX

USPTO Trademark Record

REGISTERED

DEX

SN 98555699·Reg 8224536·Filed May 17, 2024

Owner Worldex Lab, Inc.

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.

DEX (Serial No. 98555699), Registration No. 8224536, is a registered US trademark filed on May 17, 2024 by Worldex Lab, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: April 21, 2032

Mark Intelligence

DEX (Reg. #8224536) is a registered US trademark that has been protecting its owner, Worldex Lab, Inc., since 2024. 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

May 17, 2024

SERIAL

98555699

REG#

8224536

REGISTERED

Apr 21, 2026

Owner

Applicant

Worldex Lab, Inc.

Entity

Corporation

State

Address

201 Spear St, STE 1100, Room 6, San Francisco, CA, 94105

Country

Attorney

NameCamille M. Miller

Law firm

Camille M. Miller Cozen O'Connor

Docket

WELI0003US/x

Address

1650 Market Street, Suite 2800, One Liberty Place, Philadelphia, PA 19103, United States

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Filing Information

StatusREGISTERED

Filing DateMay 17, 2024

Serial Number98555699

Registration No.8224536

Registration DateApr 21, 2026

Status DateApr 21, 2026

Published for OppositionAug 05, 2025

Mark TypeStandard characters

Attorney DocketWELI0003US/x

Status DescriptionLive and registered

Filing Signals

FILED

2024

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 01, 2025

First use in commerce: Aug 01, 2025

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

Status History

24 events

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Mar 31, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 31, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 31, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 30, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 30, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS STATEMENT OF USE RECEIVED

Sep 30, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Sep 30, 2025

USE AMENDMENT FILED

PUBLISHED FOR OPPOSITION

Aug 05, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 05, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 30, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 27, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 21, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 21, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 21, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Mar 06, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Mar 06, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Dec 10, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 10, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 10, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 03, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 19, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 17, 2024

NEW APPLICATION ENTERED

DEX

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Other Marks by Worldex Lab, Inc.

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