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LFX - Owned by The Linux Foundation - (Class 035, Class 036, Class 042) | Sealvo

Home Search: LFXLFX #90066840

Updated Oct 14, 2026·22 searches this week

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LFX

USPTO Trademark Record

REGISTERED

LFX

SN 90066840·Reg 6487804·Filed Jul 22, 2020

Owner The Linux Foundation

Advertising; business management, organization and administration; office functions.; Financial, monetary and banking services; insurance services; real estate services.; 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.

LFX (Serial No. 90066840), Registration No. 6487804, is a registered US trademark filed on Jul 22, 2020 by The Linux Foundation. This trademark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 042 (Scientific, technology & SaaS services).

Renewal window: September 14, 2027

Mark Intelligence

LFX (Reg. #6487804) is a registered US trademark that has been protecting its owner, The Linux Foundation, since 2020. The mark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Financial, monetary and banking se.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 22, 2020

SERIAL

90066840

REG#

6487804

REGISTERED

Sep 14, 2021

Filing Information

StatusREGISTERED

Filing DateJul 22, 2020

Serial Number90066840

Registration No.6487804

Registration DateSep 14, 2021

Status DateSep 14, 2021

Published for OppositionDec 15, 2020

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

3

OFFICE

USPTO

COUNTRY

US

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 11, 2020

First use in commerce: Nov 11, 2020

Advertising; business management, organization and administration; office functions.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Nov 11, 2020

First use in commerce: Nov 11, 2020

Financial, monetary and banking services; insurance services; real estate services.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 11, 2020

First use in commerce: Nov 11, 2020

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.

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

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Status History

33 events

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

Sep 14, 2026

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

REGISTERED-PRINCIPAL REGISTER

Sep 14, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 10, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 09, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 06, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 05, 2021

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 1 GRANTED

Aug 05, 2021

SOU EXTENSION 1 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 05, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

ASSIGNED TO LIE

Aug 05, 2021

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

USE AMENDMENT FILED

Jul 29, 2021

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Jul 29, 2021

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

Jul 29, 2021

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 29, 2021

SOU EXTENSION 1 FILED

DIVISIONAL REQUEST RECEIVED

May 20, 2021

DIVISIONAL REQUEST RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 10, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

May 10, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 10, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 05, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

May 05, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 05, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 05, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 05, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 09, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 15, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 15, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 25, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 28, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 20, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 19, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 25, 2020

NEW APPLICATION ENTERED

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