Who owns the MENTAL FLOSS trademark?

The MENTAL FLOSS trademark is owned by Pro Sportority (Israel) Ltd.

What class is the MENTAL FLOSS trademark registered in?

The MENTAL FLOSS trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for MENTAL FLOSS?

The USPTO serial number for MENTAL FLOSS is 88789591.

What is the registration number for MENTAL FLOSS?

MENTAL FLOSS is registered under USPTO registration number 6375761.

Sealvo

Home Search: MENTAL FLOSSMENTAL FLOSS #88789591

Back

Updated Sep 26, 2026·20 searches this week

View on USPTO TSDR Find similar marks

MEN

USPTO Trademark Record

REGISTERED

MENTAL FLOSS

SN 88789591·Reg 6375761·Filed Feb 07, 2020

Owner Pro Sportority (Israel) Ltd

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

MENTAL FLOSS (Serial No. 88789591), Registration No. 6375761, is a registered US trademark filed on Feb 07, 2020 by Pro Sportority (Israel) Ltd. This trademark covers Class 041 (Education & entertainment services).

Renewal window: June 08, 2027254 days remaining

Conflict Analysis

Full conflict analysis for MENTAL FLOSS (SN 88789591) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MENTAL FLOSS (Reg. #6375761) is a registered US trademark that has been protecting its owner, Pro Sportority (Israel) Ltd, since 2020. 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

Feb 07, 2020

SERIAL

88789591

REG#

6375761

REGISTERED

Jun 08, 2021

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2020

Serial Number88789591

Registration No.6375761

Registration DateJun 08, 2021

Status DateJun 08, 2021

Published for OppositionMar 23, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 30, 2015

First use in commerce: Jun 30, 2015

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

38 events

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

Jun 08, 2026

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

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

Feb 14, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 14, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 14, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 12, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Feb 12, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 12, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Feb 12, 2022

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 12, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 12, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 07, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 07, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 07, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 07, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jun 08, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 23, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 23, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 03, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 16, 2021

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 16, 2021

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 16, 2021

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 16, 2021

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 16, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Feb 09, 2021

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 09, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 09, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 04, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 14, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 14, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 14, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 14, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 14, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NON-FINAL ACTION WRITTEN

May 04, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 04, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 04, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 27, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Feb 11, 2020

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Pro Sportority (Israel) Ltd

Additional USPTO filings from the same owner.

MEN

MENTAL FLOSS

78549319

PRO SPORTORITY (ISRAEL) LTD.

REGISTERED

THE

THE PLAYERS' TRIBUNE

86847275

PRO SPORTORITY (ISRAEL) LTD.

REGISTERED

FAN

FANSIDED

86564791

PRO SPORTORITY (ISRAEL) LTD.

REGISTERED

THE

THE PLAYERS' TRIBUNE

86311827

PRO SPORTORITY (ISRAEL) LTD.

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

MEN

MENTAL FLOSS

78629849

Mental Floss Entertainment, LLC

ABANDONED

MEN

MENTAL FLOSS

75081263

INTERACTIVE IMAGINATIONS, INC.

ABANDONED

THE

THE FLOSS

97731674

Bonnie A. Crotzer

REGISTERED

MEN

MENTAL GUARDIAN

79433267

Truninger Rolf

REGISTERED

Other Marks by Michael B. Chesal

Additional USPTO filings handled by the same attorney of record.

ALP

ALPHACUR

99420508

REGISTERED

LAV

LAVIENCE

99604025

REGISTERED

PRO

PROMISE BY BIOTEGRITY

99628408

REGISTERED

BAB

BABY SUNRISE

98359564

REGISTERED

MENTAL FLOSS

Run a conflict check

Other Marks by Pro Sportority (Israel) Ltd

Other Marks in Class 041 — Education & entertainment services

Other Marks by Michael B. Chesal

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company