Who owns the COMFYER trademark?

The COMFYER trademark is owned by Shenzhen sanjiang E-commerce co.,ltd.

What class is the COMFYER trademark registered in?

The COMFYER trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for COMFYER?

The USPTO serial number for COMFYER is 88633121.

What is the registration number for COMFYER?

COMFYER is registered under USPTO registration number 6037190.

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Updated Sep 28, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

COMFYER

SN 88633121·Reg 6037190·Filed Sep 26, 2019

Owner Shenzhen sanjiang E-commerce co.,ltd

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

COMFYER (Serial No. 88633121), Registration No. 6037190, is a registered US trademark filed on Sep 26, 2019 by Shenzhen sanjiang E-commerce co.,ltd. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: April 22, 2030

Conflict Analysis

Full conflict analysis for COMFYER (SN 88633121) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COMFYER (Reg. #6037190) is a registered US trademark that has been protecting its owner, Shenzhen sanjiang E-commerce co.,ltd, since 2019. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2019

SERIAL

88633121

REG#

6037190

REGISTERED

Apr 21, 2020

Filing Information

StatusREGISTERED

Filing DateSep 26, 2019

Serial Number88633121

Registration No.6037190

Registration DateApr 21, 2020

Status DateDec 08, 2025

Published for OppositionFeb 04, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Jul 01, 2018

First use in commerce: Jul 01, 2018

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

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Status History

28 events

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Dec 08, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Dec 08, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Dec 04, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

OFFICE ACTION ISSUED POU2

Aug 04, 2025

OFFICE ACTION ISSUED POU2

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 24, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

OFFICE ACTION ISSUED POU1

Jun 24, 2025

OFFICE ACTION ISSUED POU1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 24, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

May 23, 2025

TEAS SECTION 8 RECEIVED

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

May 20, 2025

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 20, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 20, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 20, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 20, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 20, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 20, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Apr 21, 2025

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

NOTICE OF PUBLICATION

Sep 19, 2020

NOTICE OF PUBLICATION

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2020

REGISTERED-PRINCIPAL REGISTER

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 16, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 16, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 16, 2020

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

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 05, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 04, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 15, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 30, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 02, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2019

NEW APPLICATION ENTERED

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