Who owns the CLASSOLOGY trademark?

The CLASSOLOGY trademark is owned by Zou Labs LLC.

What class is the CLASSOLOGY trademark registered in?

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

What is the serial number for CLASSOLOGY?

The USPTO serial number for CLASSOLOGY is 99517876.

What is the registration number for CLASSOLOGY?

CLASSOLOGY is registered under USPTO registration number 8322390.

CLA

USPTO Trademark Record

REGISTERED

CLASSOLOGY

SN 99517876·Reg 8322390·Filed Nov 26, 2025

Owner Zou Labs LLC

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.

CLASSOLOGY (Serial No. 99517876), Registration No. 8322390, is a registered US trademark filed on Nov 26, 2025 by Zou Labs LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: June 30, 2032

Mark Intelligence

CLASSOLOGY (Reg. #8322390) is a registered US trademark that has been protecting its owner, Zou Labs LLC, 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

Nov 26, 2025

SERIAL

99517876

REG#

8322390

REGISTERED

Jun 30, 2026

Owner

Applicant

Zou Labs LLC

Entity

LLC

State

Address

1245 Hewlett Plaza Suite 32, Hewlett, NY, 11557

Country

Attorney

NameRuth Khalsa

Law firm

Ruth Khalsa The Ideas Law Firm, PLLC

Docket

81431

Address

975 E Dava Drive, Tempe, AZ 85283, United States

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Filing Information

StatusREGISTERED

Filing DateNov 26, 2025

Serial Number99517876

Registration No.8322390

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Mark TypeStandard characters

Attorney Docket81431

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 20, 2025

First use in commerce: Nov 20, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 12, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 31, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 25, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 26, 2025

APPLICATION FILING RECEIPT MAILED

CLASSOLOGY

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