Who owns the 4 EN UNO trademark?

The 4 EN UNO trademark is owned by Prosa Productos Naturales, S.A. de C.V..

What is the serial number for 4 EN UNO?

The USPTO serial number for 4 EN UNO is 85539444.

What is the registration number for 4 EN UNO?

4 EN UNO is registered under USPTO registration number 4491652.

Sealvo

Home Search: 4 EN UNO4 EN UNO #85539444

Back

Updated Sep 20, 2026·17 searches this week

View on USPTO TSDR Find similar marks

4EN

USPTO Trademark Record

REGISTERED

4 EN UNO

Q: What class is the 4 EN UNO trademark registered in?

The 4 EN UNO trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

SN 85539444·Reg 4491652·Filed Feb 10, 2012

Owner Prosa Productos Naturales, S.A. de C.V.

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

4 EN UNO (Serial No. 85539444), Registration No. 4491652, is a registered US trademark filed on Feb 10, 2012 by Prosa Productos Naturales, S.A. de C.V.. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

Section 8/9 declaration window: March 06, 2034

Conflict Analysis

Full conflict analysis for 4 EN UNO (SN 85539444) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

4 EN UNO (Reg. #4491652) is a registered US trademark that has been protecting its owner, Prosa Productos Naturales, S.A. de C.V., since 2012. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 10, 2012

SERIAL

85539444

REG#

4491652

REGISTERED

Mar 04, 2014

Filing Information

StatusREGISTERED

Filing DateFeb 10, 2012

Serial Number85539444

Registration No.4491652

Registration DateMar 04, 2014

Status DateNov 20, 2024

Published for OppositionMar 26, 2013

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Nov 21, 2013

First use in commerce: Nov 21, 2013

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

62 events

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

Jul 13, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 13, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 13, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS VOLUNTARY AMENDMENT RECEIVED

Nov 20, 2024

TEAS VOLUNTARY AMENDMENT RECEIVED

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

Nov 20, 2024

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 20, 2024

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Nov 20, 2024

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

TEAS VOLUNTARY AMENDMENT RECEIVED

Nov 13, 2024

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Nov 13, 2024

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

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

Nov 01, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 01, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Nov 01, 2024

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 01, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 08, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 08, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 08, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 08, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

May 13, 2024

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 07, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jan 18, 2024

TEAS SECTION 8 & 9 RECEIVED

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

Mar 04, 2023

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

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

Aug 19, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 19, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Aug 19, 2022

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 19, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 24, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 24, 2020

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

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

Apr 24, 2020

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

TEAS SECTION 8 & 15 RECEIVED

Mar 02, 2020

TEAS SECTION 8 & 15 RECEIVED

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

Mar 04, 2019

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

REGISTERED-PRINCIPAL REGISTER

Mar 04, 2014

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 29, 2014

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 28, 2014

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jan 28, 2014

LAW OFFICE REGISTRATION REVIEW COMPLETED

STATEMENT OF USE PROCESSING COMPLETE

Jan 20, 2014

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 31, 2013

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Nov 21, 2013

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 21, 2013

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 21, 2013

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 26, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 26, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 06, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 20, 2013

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 19, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Feb 11, 2013

ASSIGNED TO LIE

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Feb 11, 2013

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 24, 2013

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jan 23, 2013

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 2013

CORRESPONDENCE RECEIVED IN LAW OFFICE

SUSPENSION LETTER WRITTEN

Aug 09, 2012

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Aug 09, 2012

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 09, 2012

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 08, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 30, 2012

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 30, 2012

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 30, 2012

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 22, 2012

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Feb 17, 2012

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 16, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 14, 2012

NEW APPLICATION ENTERED

Other Marks by Prosa Productos Naturales, S.A. de C.V.

Additional USPTO filings from the same owner.

PRO

PROSA

98624840

PROSA PRODUCTOS NATURALES, S.A. DE C.V.

REGISTERED

PRO

PROSA

85539400

Prosa Productos Naturales, S.A. de C.V.

REGISTERED

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Recently filed and registered marks in the same international class.

EN-

79323140

BElift Lab Inc.

REGISTERED

TRE

TRE-EN-EN

73481190

NEOLIFE INTERNATIONAL, LLC

REGISTERED

UNO

UNO SKIN

98742103

Nguyen Phu Huu

REGISTERED

TIN

TINOVO UNO

98654588

Guangzhou Yashi Beauty Trading Co., Ltd.

REGISTERED

Other Marks by Mike Rodenbaugh

Additional USPTO filings handled by the same attorney of record.

PHU

PHU NHI

98805496

REGISTERED

BRU

BRUNNE

99217154

REGISTERED

ELM

EL MANDATARIO

88210247

REGISTERED

RTE

RTE CUISINE READY-TO-EAT ANCIENT GRAINS& SEEDS

88394311

REGISTERED

4 EN UNO

Run a conflict check

Other Marks by Prosa Productos Naturales, S.A. de C.V.

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Other Marks by Mike Rodenbaugh

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company