Who owns the CK trademark?

The CK trademark is owned by ZHEJIANG METALS & MINERALS HOLDINGS CO., LTD..

What class is the CK trademark registered in?

The CK trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for CK?

The USPTO serial number for CK is 87735075.

What is the registration number for CK?

CK is registered under USPTO registration number 5704565.

Sealvo

Home Search: CKCK #87735075

Back

Updated Nov 2, 2026·15 searches this week

View on USPTO TSDR Find similar marks

Section 8/9 declaration window

March 19, 2029

868 days remaining

CK

REGISTERED

Serial: 87735075
Reg: 5704565
Filed: Dec 27, 2017
Owner: ZHEJIANG METALS & MINERALS HOLDINGS CO., LTD.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Nov 30, 1989

First use in commerce: Mar 18, 2014

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

Status History

41 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 27, 2026

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 27, 2026

Code NAS8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 21, 2026

Code EROP

PROOF OF USE INTERIM ACTION ISSUED

Apr 17, 2026

Code PUMI

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Apr 10, 2026

Code EROP

OFFICE ACTION ISSUED POU2

Oct 10, 2025

Code PUM2

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 30, 2025

Code EROP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 04, 2025

Code APRE

OFFICE ACTION ISSUED POU1

Apr 04, 2025

Code PUM1

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 18, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 18, 2025

Code CHAN

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

Mar 18, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 18, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 18, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 18, 2025

Code EWAF

TEAS SECTION 8 RECEIVED

Mar 18, 2025

Code ES8R

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 19, 2024

Code REM1

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

Sep 15, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 15, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 15, 2023

Code TCCA

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 20, 2019

Code ASGN

REGISTERED-PRINCIPAL REGISTER

Mar 19, 2019

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 13, 2019

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 12, 2019

Code CNPR

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 11, 2019

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Feb 11, 2019

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Jan 20, 2019

Code EISU

USE AMENDMENT FILED

Jan 20, 2019

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 11, 2019

Code EXRA

SOU EXTENSION 1 FILED

Jan 09, 2019

Code EXT1

SOU TEAS EXTENSION RECEIVED

Jan 09, 2019

Code EEXT

SOU EXTENSION 1 GRANTED

Jan 09, 2019

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 10, 2018

Code NOAM

PUBLISHED FOR OPPOSITION

May 15, 2018

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 15, 2018

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 25, 2018

Code NONP

ASSIGNED TO EXAMINER

Apr 09, 2018

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 09, 2018

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 13, 2018

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 12, 2018

Code NWOS

NEW APPLICATION ENTERED

Dec 30, 2017

Code NWAP

CK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Prakash Nama

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company