Who owns the ENDURALUX trademark?

The ENDURALUX trademark is owned by Letronics, Inc..

What class is the ENDURALUX trademark registered in?

The ENDURALUX trademark is registered in Class 020 (Furniture, mirrors & non-metal containers).

What is the serial number for ENDURALUX?

The USPTO serial number for ENDURALUX is 87949469.

What is the registration number for ENDURALUX?

ENDURALUX is registered under USPTO registration number 5678683.

Sealvo

Home Search: ENDURALUXENDURALUX #87949469

Back

Updated Sep 19, 2026·11 searches this week

View on USPTO TSDR Find similar marks

END

USPTO Trademark Record

ABANDONED

ENDURALUX

SN 87949469·Reg 5678683·Filed Jun 05, 2018

Owner Letronics, Inc.

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

ENDURALUX (Serial No. 87949469), Registration No. 5678683, is a abandoned US trademark filed on Jun 05, 2018 by Letronics, Inc.. This trademark covers Class 020 (Furniture, mirrors & non-metal containers).

Conflict Analysis

Full conflict analysis for ENDURALUX (SN 87949469) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ENDURALUX (Reg. #5678683) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 020 (Furniture, mirrors & non-metal containers). Goods and services include Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, ho.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 05, 2018

SERIAL

87949469

REG#

5678683

REGISTERED

Feb 19, 2019

Filing Information

StatusABANDONED

Filing DateJun 05, 2018

Serial Number87949469

Registration No.5678683

Registration DateFeb 19, 2019

Status DateAug 29, 2025

Published for OppositionDec 04, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

First use anywhere: Oct 01, 2017

First use in commerce: Nov 01, 2017

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

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

29 events

CANCELLED SEC. 8 (6-YR)

Aug 29, 2025

CANCELLED SEC. 8 (6-YR)

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

Feb 19, 2024

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 24, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 24, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 24, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 24, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 24, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 13, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 13, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 13, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Feb 19, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 04, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 04, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 14, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 30, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Oct 30, 2018

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 30, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 30, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Oct 17, 2018

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Sep 30, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 30, 2018

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 30, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 26, 2018

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 26, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 26, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 26, 2018

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Sep 23, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 12, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 08, 2018

NEW APPLICATION ENTERED

Other Marks by Letronics, Inc.

Additional USPTO filings from the same owner.

STE

STERIFLIGHT

88884363

Letronics, Inc.

REGISTERED

LET

LETRONICS

86154373

LETRONICS, INC.

REGISTERED

WIS

WISELIFT

87317049

LETRONICS, INC.

REGISTERED

SKY

SKYBLUE

99485537

Letronics, Inc.

ABANDONED

ENDURALUX

Run a conflict check

Other Marks by Letronics, Inc.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company