Who owns the PROMAX trademark?

The PROMAX trademark is owned by Liao, Cheng Tsao.

What class is the PROMAX trademark registered in?

The PROMAX trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for PROMAX?

The USPTO serial number for PROMAX is 78809436.

What is the registration number for PROMAX?

PROMAX is registered under USPTO registration number 3186963.

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USPTO Trademark Record

REGISTERED

PROMAX

SN 78809436·Reg 3186963·Filed Feb 07, 2006

Owner Liao, Cheng Tsao

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

PROMAX (Serial No. 78809436), Registration No. 3186963, is a registered US trademark filed on Feb 07, 2006 by Liao, Cheng Tsao. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: December 19, 2036

Conflict Analysis

Full conflict analysis for PROMAX (SN 78809436) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PROMAX (Reg. #3186963) is a registered US trademark that has been protecting its owner, Liao, Cheng Tsao, since 2006. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 07, 2006

SERIAL

78809436

REG#

3186963

REGISTERED

Dec 19, 2006

Filing Information

StatusREGISTERED

Filing DateFeb 07, 2006

Serial Number78809436

Registration No.3186963

Registration DateDec 19, 2006

Status DateMar 12, 2026

Published for OppositionOct 03, 2006

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Jan 01, 2006

First use in commerce: Jan 01, 2006

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

38 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 12, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 12, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Mar 12, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 19, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Dec 19, 2025

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 17, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 17, 2017

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 17, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 17, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Nov 07, 2016

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Dec 19, 2015

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Feb 21, 2012

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Feb 21, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Feb 19, 2012

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

REGISTERED - SEC. 8 (6-YR) FILED

Feb 19, 2012

REGISTERED - SEC. 8 (6-YR) FILED

POST REGISTRATION ACTION MAILED - SEC. 8

Feb 16, 2012

POST REGISTRATION ACTION MAILED - SEC. 8

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 13, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Jan 07, 2012

TEAS SECTION 8 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 07, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2010

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 03, 2010

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 03, 2010

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Dec 19, 2006

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 03, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 13, 2006

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Aug 10, 2006

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 10, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 10, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

AMENDMENT FROM APPLICANT ENTERED

Aug 10, 2006

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

Aug 09, 2006

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 09, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

PAPER RECEIVED

Aug 09, 2006

PAPER RECEIVED

ASSIGNED TO EXAMINER

Jul 27, 2006

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jul 27, 2006

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 27, 2006

NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Feb 14, 2006

NEW APPLICATION ENTERED

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