TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

PF

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

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: CombinedOffice: US

Quick snapshot

PF

ST13

US500000079037733

Class

11

Filing

79037733

Registration

4741211

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

88

Latest update

05/08/2026

Classification

Registered

Trademark type

Combined

Nice classes

11

Filing date

09/19/2006

Registration date

05/26/2015

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

02/20/2026

Last transaction

05/08/2026

Responsible office

United States Patent and Trademark Office

Status code

706

Official register

Principal Register

Drawing code

3

Owner type

99

Owner location

Arcugnano (VI), IT

Examiner

ERVIN, INGA

Current location

Historical data usage

Mark description

The mark consists of the stylized figuration of the letters "P" and "F" intersected between them; these are inside a square.

Holders and representatives

Holders

PIETRO FIORENTINI SPA
PIETRO FIORENTINI SPA

Representatives

Jeffrey B. Sladkus, Esq. The Sladkus Law Group

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

Equipment and stations for transmission and distribution of fuel gases, [, namely, two-stage condensate separator filters; ] separators for the cleaning and purification of gases; [ industrial air filter machines; ] indirect heaters; heat exchangers; valves, namely, metal valves for gas lines; pressure vessels; [ separators for the cleaning and purification of gases; ] fuel gas odorization systems

Publications

History of USPTO decisions and trademark events.

88 publications found

RNWL

INTERNATIONAL REGISTRATION RENEWED

05/07/2026

NA71

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

02/20/2026

71AG

REGISTERED-SEC.71 ACCEPTED

02/20/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/26/2026

NREP

NEW REPRESENTATIVE AT IB RECEIVED

12/25/2025

ES71

TEAS SECTION 71 RECEIVED

09/18/2025

REM4

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

05/26/2024

NA75

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

05/26/2022

C75A

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

05/26/2022

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/24/2022

ES75

TEAS SECTION 71 & 15 RECEIVED

11/19/2021

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

05/26/2020

RNWL

INTERNATIONAL REGISTRATION RENEWED

11/03/2016

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

10/09/2015

FICS

FINAL DISPOSITION NOTICE SENT TO IB

09/22/2015

FIMP

FINAL DISPOSITION PROCESSED

09/22/2015

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

08/26/2015

R.PR

REGISTERED-PRINCIPAL REGISTER

05/26/2015

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

03/10/2015

PUBO

PUBLISHED FOR OPPOSITION

03/10/2015

GPNX

NOTIFICATION PROCESSED BY IB

03/06/2015

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

02/18/2015

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

02/18/2015

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

02/18/2015

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/04/2015

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/04/2015

AMPX

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

12/29/2014

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

12/29/2014

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

12/02/2014

GNRT

NON-FINAL ACTION E-MAILED

12/02/2014

CNRT

NON-FINAL ACTION WRITTEN

12/02/2014

PARI

TEAS VOLUNTARY AMENDMENT RECEIVED

12/01/2014

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

03/14/2014

GNEA

EXAMINERS AMENDMENT E-MAILED

03/14/2014

CNEA

EXAMINERS AMENDMENT -WRITTEN

03/14/2014

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

03/14/2014

GNRT

NON-FINAL ACTION E-MAILED

03/14/2014

CNRT

NON-FINAL ACTION WRITTEN

03/14/2014

DMCC

DATA MODIFICATION COMPLETED

02/05/2014

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

01/03/2014

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/03/2014

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/03/2014

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

07/15/2013

GNRT

NON-FINAL ACTION E-MAILED

07/15/2013

CNRT

NON-FINAL ACTION WRITTEN

07/15/2013

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

06/19/2013

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

06/19/2013

NREV

NOTICE OF REVIVAL - E-MAILED

06/14/2013

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

06/14/2013

PETG

PETITION TO REVIVE-GRANTED

06/14/2013

PROA

TEAS PETITION TO REVIVE RECEIVED

06/14/2013

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/22/2013

REAP

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

05/22/2013

MAB2

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

04/18/2013

ABN2

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

04/18/2013

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/26/2012

CNSI

INQUIRY AS TO SUSPENSION MAILED

09/14/2012

CNSI

SUSPENSION INQUIRY WRITTEN

09/14/2012

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

02/16/2012

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

08/12/2011

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

01/14/2011

CHLD

CHANGE OF OWNER RECEIVED FROM IB

07/29/2010

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

07/13/2010

ALIE

ASSIGNED TO LIE

07/13/2010

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

01/07/2010

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

07/07/2009

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

05/07/2009

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

04/23/2009

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

04/23/2009

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

01/07/2009

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

07/05/2008

ALIE

ASSIGNED TO LIE

07/05/2008

CNSL

LETTER OF SUSPENSION MAILED

01/04/2008

CNSL

SUSPENSION LETTER WRITTEN

01/03/2008

CORR

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

12/27/2007

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/19/2007

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/19/2007

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

12/19/2007

CRCV

CORRECTION TRANSACTION RECEIVED FROM IB

11/24/2007

RFNT

REFUSAL PROCESSED BY IB

07/06/2007

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

06/19/2007

RFRR

REFUSAL PROCESSED BY MPU

06/19/2007

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

06/16/2007

CNRT

NON-FINAL ACTION WRITTEN

06/15/2007

DOCK

ASSIGNED TO EXAMINER

06/14/2007

NWAP

NEW APPLICATION ENTERED

06/14/2007

LIMS

LIMITATION OF GOODS/SERVICES FROM IB ENTERED

06/13/2007

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

06/07/2007

Continuous trademark protection

Get notified about every new filing that threatens PF or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.