Who owns the STF trademark?

The STF trademark is owned by FORMIFICIO STF S.r.l..

What class is the STF trademark registered in?

The STF trademark is registered in Class 008 (Hand tools, cutlery & side arms), Class 042 (Scientific, technology & SaaS services).

What is the serial number for STF?

The USPTO serial number for STF is 79208697.

What is the registration number for STF?

STF is registered under USPTO registration number 5415143.

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March 06, 2028

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STF

REGISTERED

Serial: 79208697
Reg: 5415143
Filed: Sep 28, 2016
Owner: FORMIFICIO STF S.r.l.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

34 events

NEW REPRESENTATIVE AT IB RECEIVED

Mar 19, 2026

Code NREP

PARTIAL INVALIDATION PROCESSED BY THE IB

Jan 15, 2026

Code INNP

GENERIC MADRID TRANSACTION CREATED

Dec 09, 2025

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Dec 09, 2025

Code XXSS

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 30, 2025

Code INPR

REGISTERED-SEC.71 ACCEPTED

Oct 30, 2024

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Oct 30, 2024

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 23, 2024

Code APRE

TEAS SECTION 71 RECEIVED

Feb 27, 2024

Code ES71

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 14, 2018

Code FINO

FINAL DISPOSITION PROCESSED

Jun 12, 2018

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Jun 12, 2018

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 06, 2018

Code FICR

REGISTERED-PRINCIPAL REGISTER

Mar 06, 2018

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 19, 2017

Code PUBO

NOTIFICATION PROCESSED BY IB

Dec 15, 2017

Code GPNX

NOTICE OF PUBLICATION

Nov 29, 2017

Code NPUB

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

Nov 29, 2017

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 29, 2017

Code OPNS

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2017

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 01, 2017

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 01, 2017

Code TEME

DATA MODIFICATION COMPLETED

Nov 01, 2017

Code DMCC

ASSIGNED TO LIE

Oct 28, 2017

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 17, 2017

Code TROA

REFUSAL PROCESSED BY IB

Jul 01, 2017

Code RFNT

REFUSAL PROCESSED BY MPU

Jun 15, 2017

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 15, 2017

Code RFCS

APPLICATION FILING RECEIPT MAILED

Jun 06, 2017

Code MAFR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 06, 2017

Code RFCR

NON-FINAL ACTION WRITTEN

Jun 05, 2017

Code CNRT

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 02, 2017

Code NWOS

ASSIGNED TO EXAMINER

Jun 02, 2017

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 01, 2017

Code REPR

STF

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