Who owns the DEV4 trademark?

The DEV4 trademark is owned by Extremity Concepts LLC.

What class is the DEV4 trademark registered in?

The DEV4 trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for DEV4?

The USPTO serial number for DEV4 is 98698556.

What is the registration number for DEV4?

DEV4 is registered under USPTO registration number 8316450.

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Updated Oct 3, 2026·17 searches this week

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DEV

USPTO Trademark Record

REGISTERED

DEV4

SN 98698556·Reg 8316450·Filed Aug 14, 2024

Owner Extremity Concepts LLC

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

DEV4 (Serial No. 98698556), Registration No. 8316450, is a registered US trademark filed on Aug 14, 2024 by Extremity Concepts LLC. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: June 23, 2032

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Mark Intelligence

DEV4 (Reg. #8316450) is a registered US trademark that has been protecting its owner, Extremity Concepts LLC, since 2024. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 14, 2024

SERIAL

98698556

REG#

8316450

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateAug 14, 2024

Serial Number98698556

Registration No.8316450

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionJun 10, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jun 30, 2025

First use in commerce: Jun 30, 2025

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

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Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 04, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 04, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

May 20, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 09, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 09, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 07, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 10, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 10, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 04, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 07, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 02, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 02, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 02, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Feb 27, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 27, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 14, 2024

NEW APPLICATION ENTERED

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