Who owns the LEYKOSH trademark?

The LEYKOSH trademark is owned by PENG, LIANG.

What class is the LEYKOSH trademark registered in?

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

What is the serial number for LEYKOSH?

The USPTO serial number for LEYKOSH is 90048496.

What is the registration number for LEYKOSH?

LEYKOSH is registered under USPTO registration number 6271262.

Sealvo

Home Search: LEYKOSHLEYKOSH #90048496

Back

Updated Sep 28, 2026·42 searches this week

View on USPTO TSDR Find similar marks

LEY

USPTO Trademark Record

REGISTERED

LEYKOSH

SN 90048496·Reg 6271262·Filed Jul 12, 2020

Owner PENG, LIANG

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

LEYKOSH (Serial No. 90048496), Registration No. 6271262, is a registered US trademark filed on Jul 12, 2020 by PENG, LIANG. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: February 17, 2031

Conflict Analysis

Full conflict analysis for LEYKOSH (SN 90048496) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEYKOSH (Reg. #6271262) is a registered US trademark that has been protecting its owner, PENG, LIANG, 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

Jul 12, 2020

SERIAL

90048496

REG#

6271262

REGISTERED

Feb 16, 2021

Filing Information

StatusREGISTERED

Filing DateJul 12, 2020

Serial Number90048496

Registration No.6271262

Registration DateFeb 16, 2021

Status DateJul 16, 2026

Published for OppositionDec 01, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

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: Jun 02, 2020

First use in commerce: Jun 02, 2020

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

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jul 16, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jul 16, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Apr 24, 2026

TEAS SECTION 8 RECEIVED

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

Feb 16, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 09, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 15, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 15, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 15, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 15, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 15, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 15, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Feb 16, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 01, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 01, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 11, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 23, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 22, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 07, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 15, 2020

NEW APPLICATION ENTERED

Other Marks by PENG, LIANG

Additional USPTO filings from the same owner.

ASW

ASWISE

99349436

Peng Liang

REGISTERED

SNU

SNUGMATE

98289621

Peng liang

REGISTERED

MOI

MOINSPIRE

98220876

Peng, Liang

REGISTERED

LON

LONPARRY

97691212

Peng Liang

REGISTERED

Other Marks by John A. Griffiths

Additional USPTO filings handled by the same attorney of record.

POS

POSITIVE BEER

99057407

REGISTERED

OIY

OIYALI

99136010

REGISTERED

ZKO

ZKOVTAN

99287613

REGISTERED

JEN

JENGUFUN

99336112

REGISTERED

LEYKOSH

Run a conflict check

Other Marks by PENG, LIANG

Other Marks by John A. Griffiths

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company