Who owns the LEAVE LOGIC trademark?

The LEAVE LOGIC trademark is owned by Unum Group.

What class is the LEAVE LOGIC trademark registered in?

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

What is the serial number for LEAVE LOGIC?

The USPTO serial number for LEAVE LOGIC is 87948661.

What is the registration number for LEAVE LOGIC?

LEAVE LOGIC is registered under USPTO registration number 5660527.

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USPTO Trademark Record

REGISTERED

LEAVE LOGIC

SN 87948661·Reg 5660527·Filed Jun 05, 2018

Owner Unum Group

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.

LEAVE LOGIC (Serial No. 87948661), Registration No. 5660527, is a registered US trademark filed on Jun 05, 2018 by Unum Group. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: January 22, 2029

Mark Intelligence

LEAVE LOGIC (Reg. #5660527) is a registered US trademark that has been protecting its owner, Unum Group, since 2018. 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

Jun 05, 2018

SERIAL

87948661

REG#

5660527

REGISTERED

Jan 22, 2019

Filing Information

StatusREGISTERED

Filing DateJun 05, 2018

Serial Number87948661

Registration No.5660527

Registration DateJan 22, 2019

Status DateJun 16, 2025

Published for OppositionNov 06, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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: Jan 31, 2016

First use in commerce: Jan 31, 2016

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

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Status History

28 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jul 08, 2025

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

AMENDMENT UNDER SECTION 7 - PROCESSED

Jun 16, 2025

AMENDMENT UNDER SECTION 7 - PROCESSED

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

Jun 16, 2025

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

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

Jun 16, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 05, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Jan 15, 2025

TEAS SECTION 7 REQUEST RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Jan 15, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Dec 09, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 09, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 09, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jan 22, 2024

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 02, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 02, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 02, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 02, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 02, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 02, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Aug 20, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 20, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Jan 22, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 06, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 06, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 17, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 27, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 24, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 11, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 08, 2018

NEW APPLICATION ENTERED

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