Who owns the LEXIKOS trademark?

The LEXIKOS trademark is owned by LEEDARSON LIGHTING CO., LTD.

What class is the LEXIKOS trademark registered in?

The LEXIKOS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for LEXIKOS?

The USPTO serial number for LEXIKOS is 88575816.

What is the registration number for LEXIKOS?

LEXIKOS is registered under USPTO registration number 6331456.

Sealvo

Home Search: LEXIKOSLEXIKOS #88575816

Back

Updated Sep 28, 2026·27 searches this week

View on USPTO TSDR Find similar marks

LEX

USPTO Trademark Record

REGISTERED

LEXIKOS

SN 88575816·Reg 6331456·Filed Aug 12, 2019

Owner LEEDARSON LIGHTING CO., LTD

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

LEXIKOS (Serial No. 88575816), Registration No. 6331456, is a registered US trademark filed on Aug 12, 2019 by LEEDARSON LIGHTING CO., LTD. This trademark covers Class 042 (Scientific, technology & SaaS services).

Renewal window: April 27, 2027210 days remaining

Conflict Analysis

Full conflict analysis for LEXIKOS (SN 88575816) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEXIKOS (Reg. #6331456) is a registered US trademark that has been protecting its owner, LEEDARSON LIGHTING CO., LTD, since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 2 opposition proceedings during prosecution.

FILED

Aug 12, 2019

SERIAL

88575816

REG#

6331456

REGISTERED

Apr 27, 2021

Filing Information

StatusREGISTERED

Filing DateAug 12, 2019

Serial Number88575816

Registration No.6331456

Registration DateApr 27, 2021

Status DateApr 27, 2021

Published for OppositionFeb 09, 2021

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

28 events

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

Apr 27, 2026

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

REGISTERED-PRINCIPAL REGISTER

Apr 27, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 09, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 09, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 20, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ATTORNEY REVIEW COMPLETED

Nov 10, 2020

ATTORNEY REVIEW COMPLETED

NOTICE OF ALLOWANCE CANCELLED

Nov 06, 2020

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Nov 06, 2020

CASE RETURNED TO EXAMINATION

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Oct 28, 2020

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

ASSIGNED TO PETITION STAFF

Oct 27, 2020

ASSIGNED TO PETITION STAFF

TEAS PETITION TO AMEND BASIS RECEIVED

Sep 09, 2020

TEAS PETITION TO AMEND BASIS RECEIVED

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

Aug 18, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 18, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 18, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 12, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 10, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 10, 2020

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 10, 2020

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 18, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 24, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 24, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 04, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 09, 2019

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 28, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 15, 2019

NEW APPLICATION ENTERED

Other Marks by LEEDARSON LIGHTING CO., LTD

Additional USPTO filings from the same owner.

LEE

LEEDARSON

98759641

LEEDARSON LIGHTING CO., LTD.

REGISTERED

LEX

LEXIKOS

88575823

LEEDARSON LIGHTING CO., LTD

REGISTERED

LEX

LEXIKOS

88575833

LEEDARSON LIGHTING CO., LTD

REGISTERED

LEX

LEXIKOS

88575837

LEEDARSON LIGHTING CO., LTD

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

LEX

LEXIKOS

88575823

LEEDARSON LIGHTING CO., LTD

REGISTERED

Other Marks by Nazly Aileen Bayramoglu

Additional USPTO filings handled by the same attorney of record.

SOV

SOVI

99611800

REGISTERED

ARX

ARXUS

98719937

REGISTERED

ARX

ARXUS

98720057

REGISTERED

CHE

CHEF NAK

98794980

REGISTERED

LEXIKOS

Run a conflict check

Other Marks by LEEDARSON LIGHTING CO., LTD

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Nazly Aileen Bayramoglu

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company