Who owns the FO trademark?

The FO trademark is owned by Final Offer, LLC.

What class is the FO trademark registered in?

The FO trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

What is the serial number for FO?

The USPTO serial number for FO is 99728940.

What is the registration number for FO?

FO is registered under USPTO registration number 8521469.

FO - Owned by Final Offer, LLC - (Class 009, Class 042)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Sep 30, 2025

First use in commerce: Sep 30, 2025

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 30, 2025

First use in commerce: Sep 30, 2025

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.

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

19 events

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 27, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 08, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Aug 14, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Aug 14, 2026

Code GNEA

EXAMINER'S AMENDMENT ENTERED

Aug 14, 2026

Code XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 14, 2026

Code GNEN

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 14, 2026

Code CNSA

NON-FINAL ACTION WRITTEN

Aug 10, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Aug 10, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 10, 2026

Code GNRN

ASSIGNED TO EXAMINER

Aug 06, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 05, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 05, 2026

Code MDSC

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 05, 2026

Code MDSM

NEW APPLICATION ENTERED

Mar 27, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Mar 27, 2026

Code MAFR

Other Marks by Final Offer, LLC

Additional USPTO filings from the same owner.

FIN

FINAL OFFER

99728985

Final Offer, LLC

REGISTERED

LOG

LogoMark

97270105

Final Offer, LLC

REGISTERED

FIN

FINAL OFFER

97270053

Final Offer, LLC

REGISTERED

LOG

LogoMark

97976409

Final Offer, LLC

REGISTERED

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FO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Final Offer, LLC

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Raina Barbee

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