Who owns the KEROHEAT trademark?

The KEROHEAT trademark is owned by Sengoku Works, Ltd.

What class is the KEROHEAT trademark registered in?

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

What is the serial number for KEROHEAT?

The USPTO serial number for KEROHEAT is 85401453.

What is the registration number for KEROHEAT?

KEROHEAT is registered under USPTO registration number 4121759.

Sealvo

Home Search: KEROHEATKEROHEAT #85401453

Back

Updated Sep 27, 2026·13 searches this week

View on USPTO TSDR Find similar marks

KER

USPTO Trademark Record

REGISTERED

KEROHEAT

SN 85401453·Reg 4121759·Filed Aug 18, 2011

Owner Sengoku Works, Ltd

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

KEROHEAT (Serial No. 85401453), Registration No. 4121759, is a registered US trademark filed on Aug 18, 2011 by Sengoku Works, Ltd. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: April 05, 2032

Conflict Analysis

Full conflict analysis for KEROHEAT (SN 85401453) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KEROHEAT (Reg. #4121759) is a registered US trademark that has been protecting its owner, Sengoku Works, Ltd, since 2011. 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 18, 2011

SERIAL

85401453

REG#

4121759

REGISTERED

Apr 03, 2012

Filing Information

StatusREGISTERED

Filing DateAug 18, 2011

Serial Number85401453

Registration No.4121759

Registration DateApr 03, 2012

Status DateSep 11, 2021

Published for OppositionJan 17, 2012

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, 031, 034

First use anywhere: May 31, 1994

First use in commerce: May 31, 1994

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

20 events

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

Sep 11, 2021

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 11, 2021

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Sep 11, 2021

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 10, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

May 11, 2021

TEAS SECTION 8 & 9 RECEIVED

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

Apr 03, 2021

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 03, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 03, 2017

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 03, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 18, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 RECEIVED

Apr 18, 2017

TEAS SECTION 8 RECEIVED

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

Apr 03, 2017

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

REGISTERED-PRINCIPAL REGISTER

Apr 03, 2012

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 17, 2012

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 17, 2012

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 28, 2011

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 09, 2011

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 08, 2011

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE MAILED

Aug 25, 2011

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 24, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Sengoku Works, Ltd

Additional USPTO filings from the same owner.

MEG

MEGAHEAT

88258271

Sengoku Works, Ltd.

REGISTERED

GRA

GRAPHITE MIRA HEATER

88199318

SENGOKU WORKS, LTD.

REGISTERED

GRA

GRAPHITE MIRA HEATER

88593167

SENGOKU WORKS, LTD.

REGISTERED

MEG

MEGAHEAT

85704711

SENGOKU WORKS LTD.

ABANDONED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

KER

KEROHEAT

74137465

RMC International, Ltd.

ABANDONED

KER

KEROHEAT

75094817

Sengoku Works, Ltd.

ABANDONED

KER

KEROHEAT

73402125

IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.)

ABANDONED

Other Marks by Paul D. Supnik

Additional USPTO filings handled by the same attorney of record.

HAN

HAND ME THE FORK

98766628

REGISTERED

FLA

FLAMENCO

86926383

REGISTERED

PET

PETITE FLAMENCO

86405247

REGISTERED

CRA

CRAVEN ITERI

86503839

REGISTERED

KEROHEAT

Run a conflict check

Other Marks by Sengoku Works, Ltd

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Paul D. Supnik

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company