Who owns the LEFUN trademark?

The LEFUN trademark is owned by SHENZHEN QIJIN NETWORK TECHNOLOGY CO., LTD..

What class is the LEFUN trademark registered in?

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

What is the serial number for LEFUN?

The USPTO serial number for LEFUN is 98933390.

What is the registration number for LEFUN?

LEFUN is registered under USPTO registration number 8317855.

LEF

USPTO Trademark Record

REGISTERED

LEFUN

SN 98933390·Reg 8317855·Filed Jan 02, 2025

Owner SHENZHEN QIJIN NETWORK 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.

LEFUN (Serial No. 98933390), Registration No. 8317855, is a registered US trademark filed on Jan 02, 2025 by SHENZHEN QIJIN NETWORK TECHNOLOGY CO., LTD.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 23, 2032

Mark Intelligence

LEFUN (Reg. #8317855) is a registered US trademark that has been protecting its owner, SHENZHEN QIJIN NETWORK 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

Jan 02, 2025

SERIAL

98933390

REG#

8317855

REGISTERED

Jun 23, 2026

Owner

Applicant

SHENZHEN QIJIN NETWORK TECHNOLOGY CO., LTD.

Entity

Not Provided

Address

Liuxian Ave, Xili Community, Xili St,, 2101 Block C, Bldg 1, Chuangzhiyuncheng,, Nanshan Dist, Shenzhen, 518000

Country

Attorney

NameJohn Griffiths

Law firm

John Griffiths 3TMLaw

Address

21920 E. Pegasus Parkway, Queen Creek, AZ 85142, United States

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Filing Information

StatusREGISTERED

Filing DateJan 02, 2025

Serial Number98933390

Registration No.8317855

Registration DateJun 23, 2026

Status DateJun 23, 2026

Published for OppositionJul 01, 2025

Mark TypeStandard characters

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

First use anywhere: Nov 11, 2021

First use in commerce: Nov 11, 2021

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

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Jun 23, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 23, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 03, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 03, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 03, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS STATEMENT OF USE RECEIVED

Feb 10, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 10, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 26, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 01, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 01, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 25, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

May 29, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

May 29, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 02, 2025

NEW APPLICATION ENTERED

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