Who owns the FOSENSOR trademark?

The FOSENSOR trademark is owned by Henan Fosen Electronics Technology Co., Ltd..

What class is the FOSENSOR trademark registered in?

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

What is the serial number for FOSENSOR?

The USPTO serial number for FOSENSOR is 79436831.

What is the registration number for FOSENSOR?

FOSENSOR is registered under USPTO registration number 8397291.

FOS

USPTO Trademark Record

REGISTERED

FOSENSOR

SN 79436831·Reg 8397291·Filed Jul 21, 2025

Owner Henan Fosen Electronics Technology Co., Ltd.

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.

FOSENSOR (Serial No. 79436831), Registration No. 8397291, is a registered US trademark filed on Jul 21, 2025 by Henan Fosen Electronics Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: August 18, 2032

Mark Intelligence

FOSENSOR (Reg. #8397291) is a registered US trademark that has been protecting its owner, Henan Fosen Electronics Technology Co., Ltd., since 2025. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 21, 2025

SERIAL

79436831

REG#

8397291

REGISTERED

Aug 18, 2026

Owner

Applicant

Henan Fosen Electronics Technology Co., Ltd.

Entity

Not Provided

Address

7th Floor, Building 7, Zhengzhou Hengfeng Science and Technology Innovation Center,, Intersection of Ruyun Road and Meihe Road, Airport Economy Comprehensive Experimental Zone, Zhengzhou City 450000 Henan Province

Country

Attorney

NameJeffrey A. Smith

Law firm

Jeffrey A. Smith Millen, White, Zelano & Branigan, P.C.

Docket

JIAQUAN445-T

Address

2200 Clarendon Boulevard, Suite 1400, Arlington, VA 22201, United States

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Filing Information

StatusREGISTERED

Filing DateJul 21, 2025

Serial Number79436831

Registration No.8397291

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Mark TypeStylized characters

Attorney DocketJIAQUAN445-T

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

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

Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 13, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Feb 05, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jan 19, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 19, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 14, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 13, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 08, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 14, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 13, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

FOSENSOR

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