Who owns the LIFEBOOK MEMOIRS trademark?

The LIFEBOOK MEMOIRS trademark is owned by LIFEBOOK MEMOIRS INTERNATIONAL LIMITED.

What class is the LIFEBOOK MEMOIRS trademark registered in?

The LIFEBOOK MEMOIRS trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for LIFEBOOK MEMOIRS?

The USPTO serial number for LIFEBOOK MEMOIRS is 98173853.

What is the registration number for LIFEBOOK MEMOIRS?

LIFEBOOK MEMOIRS is registered under USPTO registration number 8315546.

Sealvo

Home Search: LIFEBOOK MEMOIRSLIFEBOOK MEMOIRS #98173853

Back

Updated Sep 29, 2026·15 searches this week

View on USPTO TSDR Find similar marks

LIF

USPTO Trademark Record

REGISTERED

LIFEBOOK MEMOIRS

SN 98173853·Reg 8315546·Filed Sep 11, 2023

Owner LIFEBOOK MEMOIRS INTERNATIONAL LIMITED

Education; providing of training; entertainment; sporting and cultural activities.

LIFEBOOK MEMOIRS (Serial No. 98173853), Registration No. 8315546, is a registered US trademark filed on Sep 11, 2023 by LIFEBOOK MEMOIRS INTERNATIONAL LIMITED. This trademark covers Class 041 (Education & entertainment services).

early section 8: June 23, 2032

Conflict Analysis

Full conflict analysis for LIFEBOOK MEMOIRS (SN 98173853) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LIFEBOOK MEMOIRS (Reg. #8315546) is a registered US trademark that has been protecting its owner, LIFEBOOK MEMOIRS INTERNATIONAL LIMITED, since 2023. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 11, 2023

SERIAL

98173853

REG#

8315546

REGISTERED

Jun 23, 2026

Filing Information

StatusREGISTERED

Filing DateSep 11, 2023

Serial Number98173853

Registration No.8315546

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionOct 21, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Nov 30, 2022

First use in commerce: Nov 30, 2022

Education; providing of training; entertainment; sporting and cultural activities.

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

40 events

TEAS SECTION 7 REQUEST RECEIVED

Jul 22, 2026

TEAS SECTION 7 REQUEST RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 01, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 17, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 03, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 03, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ASSIGNED TO EXAMINER

Jun 02, 2026

ASSIGNED TO EXAMINER

STATEMENT OF USE PROCESSING COMPLETE

May 28, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 30, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 30, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Sep 22, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 22, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 22, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

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

Jul 16, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 16, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 16, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jun 23, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jun 23, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

FINAL REFUSAL WRITTEN

Mar 25, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 25, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 25, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Feb 12, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Aug 02, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Aug 02, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 02, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 08, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 08, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 08, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 08, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 08, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 08, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 06, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 01, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 14, 2023

NEW APPLICATION ENTERED

Other Marks by LIFEBOOK MEMOIRS INTERNATIONAL LIMITED

Additional USPTO filings from the same owner.

LIF

LIFEBOOK MEMOIRS

98173843

LIFEBOOK MEMOIRS INTERNATIONAL LIMITED

REGISTERED

LIF

LIFEBOOK MEMOIRS

98173855

LIFEBOOK MEMOIRS INTERNATIONAL LIMITED

ABANDONED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

LIF

LIFEBOOK

78971512

Butcher, Jon

REGISTERED

WIN

WINTIA MEMOIRS

97903727

Carreño, Luz M.

REGISTERED

WIN

WINTIA MEMOIRS

97903729

Carreño, Luz M.

REGISTERED

LIF

LIFETIME MEMOIRS

90229199

Private Autobiography Service, Inc.

REGISTERED

Other Marks by Lee J. Eulgen

Additional USPTO filings handled by the same attorney of record.

THE

THE PRITZKER ORGANIZATION

99414390

REGISTERED

CLE

CLEARING AIDS

98848634

REGISTERED

SID

SIDE HUSTLE

97204764

REGISTERED

MIG

MIGHTYMOM

87646471

REGISTERED

LIFEBOOK MEMOIRS

Run a conflict check

Other Marks by LIFEBOOK MEMOIRS INTERNATIONAL LIMITED

Other Marks in Class 041 — Education & entertainment services

Other Marks by Lee J. Eulgen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company