Who owns the ONELEAF.AI trademark?

The ONELEAF.AI trademark is owned by Xiangwen Lin.

What class is the ONELEAF.AI trademark registered in?

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

What is the serial number for ONELEAF.AI?

The USPTO serial number for ONELEAF.AI is 99152165.

What is the registration number for ONELEAF.AI?

ONELEAF.AI is registered under USPTO registration number 8050869.

ONE

USPTO Trademark Record

REGISTERED

ONELEAF.AI

SN 99152165·Reg 8050869·Filed Apr 23, 2025

Owner Xiangwen Lin

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.

ONELEAF.AI (Serial No. 99152165), Registration No. 8050869, is a registered US trademark filed on Apr 23, 2025 by Xiangwen Lin. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: December 02, 2031

Mark Intelligence

ONELEAF.AI (Reg. #8050869) is a registered US trademark that has been protecting its owner, Xiangwen Lin, 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

Apr 23, 2025

SERIAL

99152165

REG#

8050869

REGISTERED

Dec 02, 2025

Owner

Applicant

Xiangwen Lin

Entity

Individual

Address

No.3039, Baoan Bei Lu, Luohu Dist.,, Shenzhen, Guangdong, 518000

Country

Attorney

NameDavid Hester

Address

2228 S COLT DR, SARATOGA SPRINGS, UT 84045, United States

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Filing Information

StatusREGISTERED

Filing DateApr 23, 2025

Serial Number99152165

Registration No.8050869

Registration DateDec 02, 2025

Status DateDec 02, 2025

Published for OppositionOct 14, 2025

Mark TypeStylized 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: Aug 03, 2021

First use in commerce: Aug 03, 2021

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Dec 02, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 02, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 14, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 14, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Sep 16, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 02, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 23, 2025

APPLICATION FILING RECEIPT MAILED

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