Who owns the CKS trademark?

The CKS trademark is owned by RICHARD & HANK LLC.

What class is the CKS trademark registered in?

The CKS trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for CKS?

The USPTO serial number for CKS is 90592270.

What is the registration number for CKS?

CKS is registered under USPTO registration number 6638943.

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Updated Sep 29, 2026·22 searches this week

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CKS

USPTO Trademark Record

REGISTERED

CKS

SN 90592270·Reg 6638943·Filed Mar 21, 2021

Owner RICHARD & HANK LLC

Clothing, footwear, headwear.

CKS (Serial No. 90592270), Registration No. 6638943, is a registered US trademark filed on Mar 21, 2021 by RICHARD & HANK LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: February 08, 2028

Conflict Analysis

Full conflict analysis for CKS (SN 90592270) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CKS (Reg. #6638943) is a registered US trademark that has been protecting its owner, RICHARD & HANK LLC, since 2021. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 21, 2021

SERIAL

90592270

REG#

6638943

REGISTERED

Feb 08, 2022

Filing Information

StatusREGISTERED

Filing DateMar 21, 2021

Serial Number90592270

Registration No.6638943

Registration DateFeb 08, 2022

Status DateFeb 08, 2022

Published for OppositionNov 23, 2021

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jan 01, 2018

First use in commerce: Jan 01, 2018

Clothing, footwear, headwear.

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

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Status History

15 events

AMENDMENT CORRESPONDENCE ENTERED

Jan 28, 2026

AMENDMENT CORRESPONDENCE ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 05, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Feb 10, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 10, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Feb 10, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Feb 08, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 23, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 23, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 03, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 15, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 14, 2021

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 25, 2021

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 24, 2021

NEW APPLICATION ENTERED

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