Who owns the STF trademark?

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

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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STF

USPTO Trademark Record

REGISTERED

STF

Q: 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).

SN 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.

STF (Serial No. 79208697), Registration No. 5415143, is a registered US trademark filed on Sep 28, 2016 by FORMIFICIO STF S.r.l.. This trademark covers Class 008 (Hand tools, cutlery & side arms), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: March 06, 2028

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Full conflict analysis for STF (SN 79208697) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STF (Reg. #5415143) is a registered US trademark that has been protecting its owner, FORMIFICIO STF S.r.l., since 2016. The mark covers Class 008 (Hand tools, cutlery & side arms) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.; Scientific and technological serv.... The mark faced 3 opposition proceedings during prosecution.

FILED

Sep 28, 2016

SERIAL

79208697

REG#

5415143

REGISTERED

Mar 06, 2018

Filing Information

StatusREGISTERED

Filing DateSep 28, 2016

Serial Number79208697

Registration No.5415143

Registration DateMar 06, 2018

Status DateOct 30, 2024

Published for OppositionDec 19, 2017

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

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.

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Status History

34 events

NEW REPRESENTATIVE AT IB RECEIVED

Mar 19, 2026

NEW REPRESENTATIVE AT IB RECEIVED

PARTIAL INVALIDATION PROCESSED BY THE IB

Jan 15, 2026

PARTIAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

Dec 09, 2025

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Dec 09, 2025

GENERIC MADRID TRANSACTION SENT TO IB

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 30, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED-SEC.71 ACCEPTED

Oct 30, 2024

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Oct 30, 2024

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 23, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Feb 27, 2024

TEAS SECTION 71 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 14, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jun 12, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jun 12, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 06, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 06, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 19, 2017

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Dec 15, 2017

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Nov 29, 2017

NOTICE OF PUBLICATION

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

Nov 29, 2017

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 29, 2017

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 01, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 01, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

DATA MODIFICATION COMPLETED

Nov 01, 2017

DATA MODIFICATION COMPLETED

ASSIGNED TO LIE

Oct 28, 2017

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 17, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Jul 01, 2017

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jun 15, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 15, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Jun 06, 2017

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 06, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 05, 2017

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 02, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jun 02, 2017

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 01, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

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