Who owns the BAISUN trademark?

The BAISUN trademark is owned by Chen Jianming.

What class is the BAISUN trademark registered in?

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

What is the serial number for BAISUN?

The USPTO serial number for BAISUN is 87128122.

What is the registration number for BAISUN?

BAISUN is registered under USPTO registration number 5170213.

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Updated Sep 25, 2026·20 searches this week

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BAI

USPTO Trademark Record

REGISTERED

BAISUN

SN 87128122·Reg 5170213·Filed Aug 04, 2016

Owner Chen Jianming

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

BAISUN (Serial No. 87128122), Registration No. 5170213, is a registered US trademark filed on Aug 04, 2016 by Chen Jianming. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal 10y period: March 29, 2027184 days remaining

Conflict Analysis

Full conflict analysis for BAISUN (SN 87128122) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BAISUN (Reg. #5170213) is a registered US trademark that has been protecting its owner, Chen Jianming, since 2016. 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

Aug 04, 2016

SERIAL

87128122

REG#

5170213

REGISTERED

Mar 28, 2017

Filing Information

StatusREGISTERED

Filing DateAug 04, 2016

Serial Number87128122

Registration No.5170213

Registration DateMar 28, 2017

Status DateAug 20, 2023

Published for OppositionJan 10, 2017

Filing Basis & Declarations

Filed 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, 024, 031, 034

First use anywhere: May 01, 2016

First use in commerce: May 01, 2016

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

23 events

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

Mar 28, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 20, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 20, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 20, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Mar 18, 2023

TEAS SECTION 8 RECEIVED

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

Mar 28, 2022

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

REGISTERED-PRINCIPAL REGISTER

Mar 28, 2017

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 10, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 10, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 21, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 02, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 30, 2016

ASSIGNED TO LIE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 16, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 15, 2016

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Nov 15, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 15, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 15, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 15, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 15, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 10, 2016

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 09, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 08, 2016

NEW APPLICATION ENTERED

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