Who owns the CO trademark?

The CO trademark is owned by CONSTRUCTOR EDUCATION AND RESEARCH GENOSSENSCHAFT.

What class is the CO trademark registered in?

The CO trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for CO?

The USPTO serial number for CO is 97614192.

What is the registration number for CO?

CO is registered under USPTO registration number 7538496.

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Updated Oct 30, 2026·25 searches this week

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October 15, 2030

1445 days remaining

CO

REGISTERED

Serial: 97614192
Reg: 7538496
Filed: Sep 30, 2022
Owner: CONSTRUCTOR EDUCATION AND RESEARCH GENOSSENSCHAFT

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Sep 30, 2022

First use in commerce: Nov 28, 2022

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2022

First use in commerce: Nov 28, 2022

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.

Status History

41 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 21, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 21, 2025

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Aug 21, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 21, 2025

Code TCCA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 06, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 06, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 06, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 06, 2025

Code EWAF

REGISTERED-PRINCIPAL REGISTER

Oct 15, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 15, 2024

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 12, 2024

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 12, 2024

Code SUNA

ASSIGNED TO LIE

Aug 26, 2024

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 26, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 26, 2024

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 18, 2024

Code TROA

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 12, 2023

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 12, 2023

Code XELG

SU - NON-FINAL ACTION - WRITTEN

Sep 19, 2023

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 19, 2023

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 19, 2023

Code GNRN

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 25, 2023

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Aug 25, 2023

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Aug 17, 2023

Code EISU

USE AMENDMENT FILED

Aug 17, 2023

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 04, 2023

Code NOAM

PUBLISHED FOR OPPOSITION

May 09, 2023

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 09, 2023

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 19, 2023

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 05, 2023

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 30, 2023

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 29, 2023

Code TROA

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 29, 2023

Code ASGN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 29, 2023

Code CRFA

ASSIGNED TO EXAMINER

Feb 08, 2023

Code DOCK

NON-FINAL ACTION WRITTEN

Feb 08, 2023

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 08, 2023

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 08, 2023

Code GNRN

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 19, 2022

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 18, 2022

Code NWOS

NEW APPLICATION ENTERED

Oct 04, 2022

Code NWAP

CO

What to file next

Full Goods & Services

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