Who owns the COSTOK trademark?

The COSTOK trademark is owned by DONA CO., LTD..

What is the serial number for COSTOK?

The USPTO serial number for COSTOK is 88846164.

What is the registration number for COSTOK?

COSTOK is registered under USPTO registration number 6343151.

Sealvo

Home Search: COSTOKCOSTOK #88846164

Back

Updated Oct 7, 2026·29 searches this week

View on USPTO TSDR Find similar marks

COS

USPTO Trademark Record

REGISTERED

COSTOK

Q: What class is the COSTOK trademark registered in?

The COSTOK trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

SN 88846164·Reg 6343151·Filed Mar 24, 2020

Owner DONA CO., LTD.

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

COSTOK (Serial No. 88846164), Registration No. 6343151, is a registered US trademark filed on Mar 24, 2020 by DONA CO., LTD.. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Renewal window: May 04, 2027208 days remaining

Mark Intelligence

COSTOK (Reg. #6343151) is a registered US trademark that has been protecting its owner, DONA CO., LTD., since 2020. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 24, 2020

SERIAL

88846164

REG#

6343151

REGISTERED

May 04, 2021

Filing Information

StatusREGISTERED

Filing DateMar 24, 2020

Serial Number88846164

Registration No.6343151

Registration DateMay 04, 2021

Status DateMay 04, 2021

Published for OppositionSep 22, 2020

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Jan 05, 2017

First use in commerce: Feb 01, 2021

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

22 events

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

May 04, 2026

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

REGISTERED-PRINCIPAL REGISTER

May 04, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 02, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 01, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 21, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Mar 21, 2021

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Mar 02, 2021

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 02, 2021

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 17, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 22, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 22, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 17, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 14, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 14, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Jun 15, 2020

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 15, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 15, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 15, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 29, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 27, 2020

NEW APPLICATION ENTERED

Other Marks by DONA CO., LTD.

Additional USPTO filings from the same owner.

COS

COSTOK TOKTOK SOOTHING MOISTURE CREAM

97212156

DONA CO., LTD.

ABANDONED

COS

COSTOK TOKTOK ESSENTIAL SUN CREAM

97212177

DONA CO., LTD.

ABANDONED

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Recently filed and registered marks in the same international class.

COS

COSTOK TOKTOK SOOTHING MOISTURE CREAM

97212156

DONA CO., LTD.

ABANDONED

COS

COSTOK TOKTOK ESSENTIAL SUN CREAM

97212177

DONA CO., LTD.

ABANDONED

Other Marks by JAE Y. PARK

Additional USPTO filings handled by the same attorney of record.

BON

BONIMOOI

99579491

REGISTERED

98719963

REGISTERED

ALL

ALLTHATBOOTS

99021056

REGISTERED

KOH

KOH YOUNG

86615303

REGISTERED

COSTOK

Run a conflict check

Other Marks by DONA CO., LTD.

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Other Marks by JAE Y. PARK

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company