Who owns the EFDURAL trademark?

The EFDURAL trademark is owned by Furukawa Electric Co., Ltd..

What is the serial number for EFDURAL?

The USPTO serial number for EFDURAL is 79441302.

What is the registration number for EFDURAL?

EFDURAL is registered under USPTO registration number 8226969.

EFD

USPTO Trademark Record

REGISTERED

EFDURAL

Q: What class is the EFDURAL trademark registered in?

The EFDURAL trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 009 (Electronics, software & scientific instruments).

SN 79441302·Reg 8226969·Filed Nov 21, 2025

Owner Furukawa Electric Co., Ltd.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.; 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.

EFDURAL (Serial No. 79441302), Registration No. 8226969, is a registered US trademark filed on Nov 21, 2025 by Furukawa Electric Co., Ltd.. This trademark covers Class 006 (Common metals, their alloys & metal goods), Class 009 (Electronics, software & scientific instruments).

early section 8: April 28, 2032

Mark Intelligence

EFDURAL (Reg. #8226969) is a registered US trademark that has been protecting its owner, Furukawa Electric Co., Ltd., since 2025. The mark covers Class 006 (Common metals, their alloys & metal goods) and Class 009 (Electronics, software & scientific instruments) respectively. Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 3 opposition proceedings during prosecution.

FILED

Nov 21, 2025

SERIAL

79441302

REG#

8226969

REGISTERED

Apr 28, 2026

Owner

Applicant

Furukawa Electric Co., Ltd.

Entity

Corporation

Address

6-4, Otemachi 2-chome,, Chiyoda-ku Tokyo 100-8322

Country

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Filing Information

StatusREGISTERED

Filing DateNov 21, 2025

Serial Number79441302

Registration No.8226969

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionMar 10, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

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.

Status History

12 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 28, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 10, 2026

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Mar 05, 2026

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Mar 04, 2026

NOTICE OF PUBLICATION

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 18, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

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

Feb 17, 2026

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

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 06, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 23, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 23, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 15, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

EFDURAL

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