Who owns the WELL-KO-KO trademark?

The WELL-KO-KO trademark is owned by Guo, Yegang.

What class is the WELL-KO-KO trademark registered in?

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

What is the serial number for WELL-KO-KO?

The USPTO serial number for WELL-KO-KO is 98944069.

What is the registration number for WELL-KO-KO?

WELL-KO-KO is registered under USPTO registration number 7939086.

WEL

USPTO Trademark Record

REGISTERED

WELL-KO-KO

SN 98944069·Reg 7939086·Filed Jan 08, 2025

Owner Guo, Yegang

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.

WELL-KO-KO (Serial No. 98944069), Registration No. 7939086, is a registered US trademark filed on Jan 08, 2025 by Guo, Yegang. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 09, 2031

Mark Intelligence

WELL-KO-KO (Reg. #7939086) is a registered US trademark that has been protecting its owner, Guo, Yegang, 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 08, 2025

SERIAL

98944069

REG#

7939086

REGISTERED

Sep 09, 2025

Owner

Applicant

Guo, Yegang

Entity

Individual

Address

Community, Hangcheng St., Bao'an Dist, 501, Lane 9, Xincun, Huangma Bu, Shenzhen, Guangdong, 518126

Country

Attorney

NameMeng Ke

Address

One Park Plaza, Suite 600, Irvine, CA 92614, United States

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Filing Information

StatusREGISTERED

Filing DateJan 08, 2025

Serial Number98944069

Registration No.7939086

Registration DateSep 09, 2025

Status DateSep 09, 2025

Published for OppositionJul 22, 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 30, 2024

First use in commerce: Nov 30, 2024

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

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Sep 09, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 09, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 22, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 22, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 16, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 17, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 05, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 08, 2025

NEW APPLICATION ENTERED

WELL-KO-KO

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