Who owns the M MONOCARBON trademark?

The M MONOCARBON trademark is owned by Guoquan LIU.

What class is the M MONOCARBON trademark registered in?

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

What is the serial number for M MONOCARBON?

The USPTO serial number for M MONOCARBON is 87597212.

What is the registration number for M MONOCARBON?

M MONOCARBON is registered under USPTO registration number 5587708.

MMO

USPTO Trademark Record

REGISTERED

M MONOCARBON

SN 87597212·Reg 5587708·Filed Sep 06, 2017

Owner Guoquan LIU

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.

M MONOCARBON (Serial No. 87597212), Registration No. 5587708, is a registered US trademark filed on Sep 06, 2017 by Guoquan LIU. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: October 16, 2028

Mark Intelligence

M MONOCARBON (Reg. #5587708) is a registered US trademark that has been protecting its owner, Guoquan LIU, since 2017. 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 06, 2017

SERIAL

87597212

REG#

5587708

REGISTERED

Oct 16, 2018

Owner

Applicant

Guoquan LIU

Entity

Individual

Address

Room13B, Unit 1, Building No.11, Taoyuanju, Xixiang, Bao'an, Shenzhen, Guangdong, 518126

Country

Attorney

NameKevin O'Keefe

Docket

Address

370 bay ridge ave, bklyn, NY 11220, United States

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Filing Information

StatusREGISTERED

Filing DateSep 06, 2017

Serial Number87597212

Registration No.5587708

Registration DateOct 16, 2018

Status DateDec 22, 2025

Published for OppositionFeb 20, 2018

Next RenewalOctober 16, 2028

Mark TypeDesign with words

Attorney DocketA

Status DescriptionLive and registered, Section 8 accepted

Filing Signals

FILED

2017

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: Aug 15, 2017

First use in commerce: Sep 20, 2017

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

Status History

34 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Dec 22, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Dec 22, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 15, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS VOLUNTARY AMENDMENT RECEIVED

Jan 27, 2025

TEAS VOLUNTARY AMENDMENT RECEIVED

Dec 06, 2024

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS SECTION 8 RECEIVED

May 15, 2024

TEAS SECTION 8 RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 29, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 29, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 16, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 16, 2018

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 11, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 10, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 05, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Sep 05, 2018

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Aug 06, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 06, 2018

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 17, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 20, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 20, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 31, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 12, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 11, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 11, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 10, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 21, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Dec 12, 2017

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Dec 12, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 12, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 12, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 12, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 13, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 12, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 09, 2017

NEW APPLICATION ENTERED

M MONOCARBON

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