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Official data from USPTO

ENA HFO

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ENA HFO

ST13

US500000077026033

Class

5, 10

Filing

77026033

Registration

3509185

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

43

Latest update

01/28/2026

Trademark type

Word

Nice classes

5, 10

Filing date

10/20/2006

Registration date

09/30/2008

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/06/2017

Last transaction

01/28/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

05/08/2007

First use in commerce

05/08/2007

Drawing code

4

Owner type

03

Owner location

Milano (MI), IT

Examiner

IN,SUNG HYUN

Law office

L30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Micerium S.p.A.
Micerium S.p.A.

Representatives

Franco A. Serafini THEMIS LAW

Technical classification

Nice Classes

Class 5Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

dental composite materialsdental restoration compoundsdental cementdental veneerdental alloysdental wax and dental abrasives

Class 10

dental productscrownsbridgesimplantsposts and inlays; dental instrumentsabrasive filespickssyringes and brushes; orthodontic appliances; dental investment castings; dental saws and dental color matching prostheses equipment and dental material mixers

Publications

History of USPTO decisions and trademark events.

43 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/27/2026

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

01/27/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/27/2026

REAP

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

01/27/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

01/27/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

01/27/2026

NA89

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

12/06/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

12/06/2017

89AG

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

12/06/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/06/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

11/08/2017

REM2

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

09/30/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/17/2015

NA85

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

11/20/2013

C15P

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

11/20/2013

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/20/2013

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

11/06/2013

E815

TEAS SECTION 8 & 15 RECEIVED

11/06/2013

R.PR

REGISTERED-PRINCIPAL REGISTER

09/30/2008

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

08/27/2008

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

08/26/2008

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

05/20/2008

GNRT

NON-FINAL ACTION E-MAILED

05/20/2008

CNRT

SU - NON-FINAL ACTION - WRITTEN

05/20/2008

SUPC

STATEMENT OF USE PROCESSING COMPLETE

04/25/2008

EX1G

SOU EXTENSION 1 GRANTED

04/25/2008

IUAF

USE AMENDMENT FILED

04/11/2008

EXT1

SOU EXTENSION 1 FILED

04/11/2008

EEXT

SOU TEAS EXTENSION RECEIVED

04/11/2008

EISU

TEAS STATEMENT OF USE RECEIVED

04/11/2008

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

11/27/2007

PUBO

PUBLISHED FOR OPPOSITION

09/04/2007

NPUB

NOTICE OF PUBLICATION

08/15/2007

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

07/31/2007

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

07/30/2007

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

07/19/2007

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/19/2007

ALIE

ASSIGNED TO LIE

07/19/2007

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/02/2007

GNRT

NON-FINAL ACTION E-MAILED

01/02/2007

CNRT

NON-FINAL ACTION WRITTEN

01/02/2007

DOCK

ASSIGNED TO EXAMINER

12/21/2006

NWAP

NEW APPLICATION ENTERED

10/25/2006

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