Who owns the CKCO trademark?

The CKCO trademark is owned by Christie Kristl Co..

What class is the CKCO trademark registered in?

The CKCO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for CKCO?

The USPTO serial number for CKCO is 99656414.

What is the registration number for CKCO?

CKCO is registered under USPTO registration number 8422199.

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CKC

USPTO Trademark Record

REGISTERED

CKCO

SN 99656414·Reg 8422199·Filed Feb 17, 2026

Owner Christie Kristl Co.

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.

CKCO (Serial No. 99656414), Registration No. 8422199, is a registered US trademark filed on Feb 17, 2026 by Christie Kristl Co.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 01, 2032

Mark Intelligence

CKCO (Reg. #8422199) is a registered US trademark that has been protecting its owner, Christie Kristl Co., since 2026. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 17, 2026

SERIAL

99656414

REG#

8422199

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 17, 2026

Serial Number99656414

Registration No.8422199

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 23, 2022

First use in commerce: Feb 08, 2023

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Jun 17, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 17, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 17, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 17, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 17, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 17, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jun 15, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 13, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 17, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 17, 2026

APPLICATION FILING RECEIPT MAILED

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CHR

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