Who owns the CHENFAN trademark?

The CHENFAN trademark is owned by Shenzhen Changfan Technology Co., Ltd..

What class is the CHENFAN trademark registered in?

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

What is the serial number for CHENFAN?

The USPTO serial number for CHENFAN is 99021441.

What is the registration number for CHENFAN?

CHENFAN is registered under USPTO registration number 8123536.

CHENFAN - Owned by Shenzhen Changfan Technology 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

First use anywhere: May 26, 2021

First use in commerce: May 26, 2021

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

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Feb 03, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 16, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 16, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 10, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 20, 2025

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2025

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 10, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 10, 2025

Code CRFA

NON-FINAL ACTION WRITTEN

Jul 10, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Jul 10, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 10, 2025

Code GNRN

ASSIGNED TO EXAMINER

Jul 09, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 01, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 01, 2025

Code MDSC

NEW APPLICATION ENTERED

Jan 28, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 28, 2025

Code MAFR

Other Marks by Shenzhen Changfan Technology Co., Ltd.

Additional USPTO filings from the same owner.

CHE

CHENFAN

97204326

Shenzhen Changfan Technology Co., Ltd.

REGISTERED

CHE

CHENFAN

88275946

Shenzhen Changfan Technology Co., Ltd.

ABANDONED

Other Marks by Sarah Ryan

Additional USPTO filings handled by the same attorney of record.

QUK

98746482

REGISTERED

HOT

HOTO GRIP

99062870

REGISTERED

HOT

HOTO WAND

99063062

REGISTERED

BLU

BLUEENERGY

98685274

REGISTERED

CHENFAN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Changfan Technology Co., Ltd.

Other Marks by Sarah Ryan

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