Who owns the MASFLEX trademark?

The MASFLEX trademark is owned by Fortier, Carlos R..

What class is the MASFLEX trademark registered in?

The MASFLEX trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for MASFLEX?

The USPTO serial number for MASFLEX is 85213536.

What is the registration number for MASFLEX?

MASFLEX is registered under USPTO registration number 3998162.

Sealvo

Home Search: MASFLEXMASFLEX #85213536

Back

Updated Oct 30, 2026·29 searches this week

View on USPTO TSDR Find similar marks

MAS

USPTO Trademark Record

REGISTERED

MASFLEX

SN 85213536·Reg 3998162·Filed Jan 08, 2011

Owner Fortier, Carlos R.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

MASFLEX (Serial No. 85213536), Registration No. 3998162, is a registered US trademark filed on Jan 08, 2011 by Fortier, Carlos R.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: July 21, 2031

Mark Intelligence

MASFLEX (Reg. #3998162) is a registered US trademark that has been protecting its owner, Fortier, Carlos R., since 2011. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 08, 2011

SERIAL

85213536

REG#

3998162

REGISTERED

Jul 19, 2011

Filing Information

StatusREGISTERED

Filing DateJan 08, 2011

Serial Number85213536

Registration No.3998162

Registration DateJul 19, 2011

Status DateAug 01, 2021

Published for OppositionMay 03, 2011

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Feb 02, 2001

First use in commerce: Feb 02, 2001

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

30 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 10, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 10, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 10, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 01, 2021

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 01, 2021

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 01, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 26, 2021

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

PROOF OF USE INTERIM ACTION ISSUED

Jul 23, 2021

PROOF OF USE INTERIM ACTION ISSUED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 17, 2021

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 17, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 17, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 17, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

OFFICE ACTION ISSUED POU1

Jul 16, 2021

OFFICE ACTION ISSUED POU1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 11, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 01, 2021

TEAS SECTION 8 & 9 RECEIVED

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

Jul 19, 2020

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 23, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 23, 2017

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

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

Jun 23, 2017

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

TEAS SECTION 8 & 15 RECEIVED

Apr 28, 2017

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 28, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 19, 2016

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

REGISTERED-PRINCIPAL REGISTER

Jul 19, 2011

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 03, 2011

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 03, 2011

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 30, 2011

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 29, 2011

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Jan 13, 2011

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Jan 12, 2011

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 12, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Fortier, Carlos R.

Additional USPTO filings from the same owner.

PAS

PASMOL

85032643

Fortier, Carlos R.

REGISTERED

PAS

PASMOL

77540576

Fortier, Carlos R.

OTHERS

PAS

PASMOL

75393237

Fortier, Carlos R.

ABANDONED

GRA

GRAFOR

75038172

Fortier, Carlos R.

ABANDONED

MASFLEX

Run a conflict check

Other Marks by Fortier, Carlos R.

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company