Who owns the CK trademark?

The CK trademark is owned by C&K JEWELLERY LIMITED.

What class is the CK trademark registered in?

The CK trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for CK?

The USPTO serial number for CK is 99032598.

What is the registration number for CK?

CK is registered under USPTO registration number 8009286.

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Updated Sep 22, 2026·13 searches this week

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USPTO Trademark Record

REGISTERED

CK

SN 99032598·Reg 8009286·Filed Feb 07, 2025

Owner C&K JEWELLERY LIMITED

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

CK (Serial No. 99032598), Registration No. 8009286, is a registered US trademark filed on Feb 07, 2025 by C&K JEWELLERY LIMITED. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: November 04, 2031

Conflict Analysis

Full conflict analysis for CK (SN 99032598) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CK (Reg. #8009286) is a registered US trademark that has been protecting its owner, C&K JEWELLERY LIMITED, since 2025. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 07, 2025

SERIAL

99032598

REG#

8009286

REGISTERED

Nov 04, 2025

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2025

Serial Number99032598

Registration No.8009286

Registration DateNov 04, 2025

Status DateNov 04, 2025

Published for OppositionSep 16, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Feb 28, 2023

First use in commerce: Feb 28, 2023

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Nov 04, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 04, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 13, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 12, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 12, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 12, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 27, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 08, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 08, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Feb 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 07, 2025

APPLICATION FILING RECEIPT MAILED

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