Who owns the HARSSIDANZAR trademark?

The HARSSIDANZAR trademark is owned by ManGuang Zhou.

What class is the HARSSIDANZAR trademark registered in?

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

What is the serial number for HARSSIDANZAR?

The USPTO serial number for HARSSIDANZAR is 99274720.

What is the registration number for HARSSIDANZAR?

HARSSIDANZAR is registered under USPTO registration number 8136818.

HAR

USPTO Trademark Record

REGISTERED

HARSSIDANZAR

SN 99274720·Reg 8136818·Filed Jul 09, 2025

Owner ManGuang Zhou

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.

HARSSIDANZAR (Serial No. 99274720), Registration No. 8136818, is a registered US trademark filed on Jul 09, 2025 by ManGuang Zhou. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: February 10, 2032

Mark Intelligence

HARSSIDANZAR (Reg. #8136818) is a registered US trademark that has been protecting its owner, ManGuang Zhou, 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

Jul 09, 2025

SERIAL

99274720

REG#

8136818

REGISTERED

Feb 10, 2026

Owner

Applicant

ManGuang Zhou

Entity

Individual

Address

Kantou Group, Liaowei Village Committee, Yuanzhou Town, Boluo County, Guangdong Province, Huizhou, Guangdong, 516100

Country

Attorney

NameAaron Schulze

Law firm

Aaron Schulze --NONE--

Address

149 Commonwealth Dr, Suite 1042, Menlo Park, CA 94025, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJul 09, 2025

Serial Number99274720

Registration No.8136818

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 23, 2025

Mark TypeStylized characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: May 01, 2023

First use in commerce: May 27, 2023

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 28, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 26, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 09, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 09, 2025

APPLICATION FILING RECEIPT MAILED

HARSSIDANZAR

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Aaron Schulze

Resources

Company