Who owns the LIGHTBRIDGE trademark?

The LIGHTBRIDGE trademark is owned by Lightbridge Corporation.

What class is the LIGHTBRIDGE trademark registered in?

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

What is the serial number for LIGHTBRIDGE?

The USPTO serial number for LIGHTBRIDGE is 86171723.

What is the registration number for LIGHTBRIDGE?

LIGHTBRIDGE is registered under USPTO registration number 5069033.

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Home Search: LIGHTBRIDGELIGHTBRIDGE #86171723

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LIG

USPTO Trademark Record

REGISTERED

LIGHTBRIDGE

SN 86171723·Reg 5069033·Filed Jan 22, 2014

Owner Lightbridge Corporation

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.

LIGHTBRIDGE (Serial No. 86171723), Registration No. 5069033, is a registered US trademark filed on Jan 22, 2014 by Lightbridge Corporation. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal 10y period: October 26, 202613 days remaining

Mark Intelligence

LIGHTBRIDGE (Reg. #5069033) is a registered US trademark that has been protecting its owner, Lightbridge Corporation, since 2014. 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 1 opposition proceeding during prosecution.

FILED

Jan 22, 2014

SERIAL

86171723

REG#

5069033

REGISTERED

Oct 25, 2016

Filing Information

StatusREGISTERED

Filing DateJan 22, 2014

Serial Number86171723

Registration No.5069033

Registration DateOct 25, 2016

Status DateNov 07, 2022

Published for OppositionJul 01, 2014

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 31, 2009

First use in commerce: Aug 31, 2009

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

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Status History

52 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 26, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 07, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Nov 07, 2022

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Nov 07, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

May 06, 2022

TEAS SECTION 8 & 15 RECEIVED

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

Oct 25, 2021

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 02, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Apr 02, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 02, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 02, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 02, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Oct 25, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

Sep 23, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 22, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 29, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 19, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 19, 2016

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

Mar 29, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

SOU EXTENSION 3 GRANTED

Mar 28, 2016

SOU EXTENSION 3 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 24, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Feb 24, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 24, 2016

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

Jul 23, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 22, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 2 GRANTED

Jul 22, 2015

SOU EXTENSION 2 GRANTED

SOU EXTENSION 2 FILED

Jun 29, 2015

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Jun 29, 2015

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

Feb 05, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SOU TEAS EXTENSION RECEIVED

Feb 03, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 03, 2015

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 03, 2015

SOU EXTENSION 1 GRANTED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Aug 26, 2014

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 01, 2014

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 11, 2014

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 23, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 14, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 13, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 13, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION MAILED

Apr 28, 2014

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 26, 2014

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 26, 2014

NON-FINAL ACTION WRITTEN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 05, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 05, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTICE OF PSEUDO MARK MAILED

Feb 04, 2014

NOTICE OF PSEUDO MARK MAILED

ASSIGNED TO LIE

Feb 03, 2014

ASSIGNED TO LIE

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 01, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 27, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS VOLUNTARY AMENDMENT RECEIVED

Jan 27, 2014

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION ENTERED

Jan 25, 2014

NEW APPLICATION ENTERED

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