Who owns the KATHMATIC trademark?

The KATHMATIC trademark is owned by Nanjing Mumuxili Technology Co., Ltd..

What class is the KATHMATIC trademark registered in?

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

What is the serial number for KATHMATIC?

The USPTO serial number for KATHMATIC is 79443422.

What is the registration number for KATHMATIC?

KATHMATIC is registered under USPTO registration number 8428853.

KAT

USPTO Trademark Record

REGISTERED

KATHMATIC

SN 79443422·Reg 8428853·Filed Aug 18, 2025

Owner Nanjing Mumuxili Technology Co., Ltd.

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.

KATHMATIC (Serial No. 79443422), Registration No. 8428853, is a registered US trademark filed on Aug 18, 2025 by Nanjing Mumuxili Technology Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 15, 2032

Mark Intelligence

KATHMATIC (Reg. #8428853) is a registered US trademark that has been protecting its owner, Nanjing Mumuxili Technology Co., Ltd., 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

Aug 18, 2025

SERIAL

79443422

REG#

8428853

REGISTERED

Sep 15, 2026

Owner

Applicant

Nanjing Mumuxili Technology Co., Ltd.

Entity

Corporation

Address

Room 706, No. 230 Zhongshan South Road,, Qinhuai District, Nanjing City 211100 Jiangsu Province

Country

Attorney

NameChing-cheng Hou

Address

305 Broadway, Suite 700, New York, NY 10007, United States

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Filing Information

StatusREGISTERED

Filing DateAug 18, 2025

Serial Number79443422

Registration No.8428853

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 28, 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

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

Status History

18 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 18, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 18, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 18, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Apr 16, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 31, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 31, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 03, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 02, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 16, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 15, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 15, 2026

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Feb 12, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

KATHMATIC

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