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Serial Number

98189493

Owner

Electrochemical Oxygen Concepts, Inc.

Attorney

William B. Nash

Filing Date

Sep 20, 2023

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CDO Trademark

Serial Number: 98189493 • Registration: 8146091

CDO is a trademark filed by Electrochemical Oxygen Concepts, Inc. on September 20, 2023. The trademark is classified under Class 41 (Education & Entertainment). The application is currently registered and active.

Trademark Classes

Class 41 - Education & Entertainment

Education; providing of training; entertainment; sporting and cultural activities

Owner Contact Info

Electrochemical Oxygen Concepts, Inc. (24 trademarks)

12500 Network Blvd., Suite 310
San Antonio, TX 78249

Entity Type: 03

Legal Representation

Attorney of Record

William B. Nash

1,426 trademarks filed View all →

Correspondence Address

William B. Nash HAYNES AND BOONE, LLP

2801 N. Harwood St., Suite 2300

Haynes and Boone, LLP - IP Section

DALLAS, TX 75201

United States

Trademark Details

Filing Date

September 20, 2023

Registration Date

February 17, 2026

Published for Opposition

August 27, 2024

Goods & Services

Educational services, namely, providing classes, seminars, and workshops in the fields of advanced wound care, wound management, low flow oxygen wound therapy, and patient care, and distributing instructional materials in connection thereof

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 17, 2026 NRCC

REGISTERED-PRINCIPAL REGISTER

Feb 17, 2026 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 28, 2026 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 28, 2026 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jan 5, 2026 SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 5, 2026 AITU

USE AMENDMENT FILED

Jun 30, 2025 IUAF

TEAS STATEMENT OF USE RECEIVED

Jun 30, 2025 EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 27, 2025 EXRA

SOU EXTENSION 1 GRANTED

Mar 27, 2025 EX1G

SOU EXTENSION 1 FILED

Mar 26, 2025 EXT1

SOU TEAS EXTENSION RECEIVED

Mar 26, 2025 EEXT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 22, 2024 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 27, 2024 NPUB

PUBLISHED FOR OPPOSITION

Aug 27, 2024 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 7, 2024 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 18, 2024 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 17, 2024 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 16, 2024 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 16, 2024 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 20, 2024 GNRN

NON-FINAL ACTION E-MAILED

May 20, 2024 GNRT

NON-FINAL ACTION WRITTEN

May 20, 2024 CNRT

ASSIGNED TO EXAMINER

May 14, 2024 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 10, 2023 MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 7, 2023 NWOS

NEW APPLICATION ENTERED

Sep 23, 2023 NWAP

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