Who owns the WINDLETTER trademark?

The WINDLETTER trademark is owned by Zhiqing He.

What class is the WINDLETTER trademark registered in?

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

What is the serial number for WINDLETTER?

The USPTO serial number for WINDLETTER is 99413548.

What is the registration number for WINDLETTER?

WINDLETTER is registered under USPTO registration number 8240787.

WIN

USPTO Trademark Record

REGISTERED

WINDLETTER

SN 99413548·Reg 8240787·Filed Sep 25, 2025

Owner Zhiqing He

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.

WINDLETTER (Serial No. 99413548), Registration No. 8240787, is a registered US trademark filed on Sep 25, 2025 by Zhiqing He. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: May 05, 2032

Mark Intelligence

WINDLETTER (Reg. #8240787) is a registered US trademark that has been protecting its owner, Zhiqing He, 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

Sep 25, 2025

SERIAL

99413548

REG#

8240787

REGISTERED

May 05, 2026

Owner

Applicant

Zhiqing He

Entity

Individual

Address

Rm 402, Bldg 11, No. 242 Zhonghua N Rd, Yunyan Dist, Guiyang Guizhou, 0000

Country

Attorney

Law firm

Zhiqing He

Address

Rm 402, Bldg 11, No. 242 Zhonghua N Rd, Yunyan Dist, Guiyang Guizhou, 0000, China

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Filing Information

StatusREGISTERED

Filing DateSep 25, 2025

Serial Number99413548

Registration No.8240787

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

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: Jun 24, 2025

First use in commerce: Jun 24, 2025

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

Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

May 27, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

May 27, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

May 05, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Feb 18, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 25, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 25, 2025

APPLICATION FILING RECEIPT MAILED

WINDLETTER

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