Who owns the COSAX trademark?

The COSAX trademark is owned by ENX Association.

What is the serial number for COSAX?

The USPTO serial number for COSAX is 79268549.

What is the registration number for COSAX?

COSAX is registered under USPTO registration number 6126973.

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COS

USPTO Trademark Record

REGISTERED

COSAX

Q: What class is the COSAX trademark registered in?

The COSAX trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 79268549·Reg 6126973·Filed Mar 26, 2019

Owner ENX Association

Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

COSAX (Serial No. 79268549), Registration No. 6126973, is a registered US trademark filed on Mar 26, 2019 by ENX Association. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

renewal grace 6y period: February 18, 2027154 days remaining

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Full conflict analysis for COSAX (SN 79268549) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COSAX (Reg. #6126973) is a registered US trademark that has been protecting its owner, ENX Association, since 2019. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 3 opposition proceedings during prosecution.

FILED

Mar 26, 2019

SERIAL

79268549

REG#

6126973

REGISTERED

Aug 18, 2020

Filing Information

StatusREGISTERED

Filing DateMar 26, 2019

Serial Number79268549

Registration No.6126973

Registration DateAug 18, 2020

Status DateAug 18, 2020

Published for OppositionJun 02, 2020

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

27 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Aug 18, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Oct 01, 2021

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Dec 26, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Dec 09, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Dec 09, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 18, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2020

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Jun 12, 2020

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Jun 02, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

May 27, 2020

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 27, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 29, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 29, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Apr 28, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 23, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Nov 16, 2019

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Oct 31, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 31, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 11, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Oct 10, 2019

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Oct 08, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 04, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Oct 04, 2019

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 03, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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