Who owns the FERRUM trademark?

The FERRUM trademark is owned by Guangdong Ferrum New Materials Co.,Ltd.

What class is the FERRUM trademark registered in?

The FERRUM trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for FERRUM?

The USPTO serial number for FERRUM is 99479709.

What is the registration number for FERRUM?

FERRUM is registered under USPTO registration number 8283121.

FERRUM - Owned by Guangdong Ferrum New Materials Co.,Ltd - (Class 009)

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

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.

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

Filing Basis & Declarations

Trademark

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 02, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Apr 14, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Mar 20, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Mar 20, 2026

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 20, 2026

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Mar 20, 2026

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 20, 2026

Code CNSA

ASSIGNED TO EXAMINER

Mar 17, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 12, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 12, 2026

Code MDSC

NEW APPLICATION ENTERED

Nov 05, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Nov 05, 2025

Code MAFR

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What to file next

Full Goods & Services

Filing Basis & Declarations

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