Who owns the CERKL trademark?

The CERKL trademark is owned by CERKL INCORPORATED.

What class is the CERKL trademark registered in?

The CERKL trademark is registered in Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for CERKL?

The USPTO serial number for CERKL is 97217019.

What is the registration number for CERKL?

CERKL is registered under USPTO registration number 7854443.

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Section 8 declaration window

July 08, 2031

1709 days remaining

CER

CERKL

REGISTERED

Serial: 97217019
Reg: 7854443
Filed: Jan 13, 2022
Owner: CERKL INCORPORATED

Telecommunications.; 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 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Nov 17, 2012

First use in commerce: Nov 17, 2012

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 17, 2012

First use in commerce: Nov 17, 2012

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

35 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 13, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 13, 2025

Code CHAN

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

Nov 13, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 13, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 13, 2025

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jul 08, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 08, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

May 20, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 20, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 14, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 18, 2025

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Apr 02, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Apr 02, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 02, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Apr 02, 2025

Code XAEC

SUSPENSION LETTER WRITTEN

Feb 28, 2025

Code CNSL

LETTER OF SUSPENSION E-MAILED

Feb 28, 2025

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 28, 2025

Code GNS3

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 29, 2025

Code RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

May 13, 2024

Code RCSC

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 01, 2024

Code RCCK

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Oct 30, 2023

Code RCSC

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Oct 05, 2023

Code RCCK

SUSPENSION LETTER WRITTEN

Mar 02, 2023

Code CNSL

LETTER OF SUSPENSION E-MAILED

Mar 02, 2023

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Mar 02, 2023

Code GNS3

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 14, 2023

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 13, 2023

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 13, 2023

Code CRFA

NON-FINAL ACTION WRITTEN

Oct 02, 2022

Code CNRT

NON-FINAL ACTION E-MAILED

Oct 02, 2022

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 02, 2022

Code GNRN

ASSIGNED TO EXAMINER

Sep 21, 2022

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 20, 2022

Code NWOS

NEW APPLICATION ENTERED

Jan 17, 2022

Code NWAP

CERKL

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