Who owns the MAXI-HEAT trademark?

The MAXI-HEAT trademark is owned by GENERAC POWER SYSTEMS, INC..

What class is the MAXI-HEAT trademark registered in?

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

What is the serial number for MAXI-HEAT?

The USPTO serial number for MAXI-HEAT is 74460028.

What is the registration number for MAXI-HEAT?

MAXI-HEAT is registered under USPTO registration number 1876496.

Sealvo

Home Search: MAXI-HEATMAXI-HEAT #74460028

Back

Updated Oct 3, 2026·39 searches this week

View on USPTO TSDR Find similar marks

MAX

USPTO Trademark Record

REGISTERED

MAXI-HEAT

SN 74460028·Reg 1876496·Filed Nov 18, 1993

Owner GENERAC POWER SYSTEMS, INC.

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

MAXI-HEAT (Serial No. 74460028), Registration No. 1876496, is a registered US trademark filed on Nov 18, 1993 by GENERAC POWER SYSTEMS, INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: January 31, 2035

Conflict Analysis

Full conflict analysis for MAXI-HEAT (SN 74460028) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MAXI-HEAT (Reg. #1876496) is a registered US trademark that has been protecting its owner, GENERAC POWER SYSTEMS, INC., since 1993. 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

Nov 18, 1993

SERIAL

74460028

REG#

1876496

REGISTERED

Jan 31, 1995

Filing Information

StatusREGISTERED

Filing DateNov 18, 1993

Serial Number74460028

Registration No.1876496

Registration DateJan 31, 1995

Status DateOct 17, 2025

Published for OppositionNov 08, 1994

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, 024, 031, 034

First use anywhere: Nov 30, 1990

First use in commerce: Nov 30, 1990

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

50 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 29, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 01, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 31, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 31, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 17, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 17, 2025

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Oct 17, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Oct 17, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Jun 26, 2025

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 26, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 26, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 26, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 26, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 26, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jan 31, 2024

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 07, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CORRECTION UNDER SECTION 7 - PROCESSED

Jun 13, 2022

CORRECTION UNDER SECTION 7 - PROCESSED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 02, 2022

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 7

Jan 21, 2022

POST REGISTRATION ACTION MAILED - SEC. 7

TEAS SECTION 7 REQUEST RECEIVED

Sep 14, 2021

TEAS SECTION 7 REQUEST RECEIVED

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

Apr 17, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 17, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

May 23, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 23, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 10, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 17, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 10, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Mar 25, 2014

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 25, 2014

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 25, 2014

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 24, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Mar 05, 2014

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Mar 05, 2014

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Feb 07, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 07, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Dec 21, 2004

PAPER RECEIVED

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9

Dec 21, 2004

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Nov 27, 2004

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

PAPER RECEIVED

Oct 27, 2004

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Oct 27, 2004

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 05, 2001

REGISTERED - SEC. 8 (6-YR) ACCEPTED

REGISTERED - SEC. 8 (6-YR) FILED

Jan 26, 2001

REGISTERED - SEC. 8 (6-YR) FILED

REGISTERED-PRINCIPAL REGISTER

Jan 31, 1995

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 08, 1994

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 07, 1994

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 05, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Jul 14, 1994

EXAMINER'S AMENDMENT MAILED

NON-FINAL ACTION MAILED

Jun 06, 1994

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

May 16, 1994

ASSIGNED TO EXAMINER

Other Marks by GENERAC POWER SYSTEMS, INC.

Additional USPTO filings from the same owner.

MEA

MEAN GREEN MOWERS

86594433

GENERAC POWER SYSTEMS, INC.

REGISTERED

POW

POWERMATE

86395214

Generac Power Systems, Inc.

REGISTERED

POW

POWERPACT

86333742

Generac Power Systems, Inc.

REGISTERED

GEN

GENERAC

98005120

Generac Power Systems, Inc.

REGISTERED

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

Recently filed and registered marks in the same international class.

MAX

MAXI-HEAT

78147943

Chien Luen Industries Co., Ltd., Inc.

ABANDONED

MAX

MAXI-HEAT

74008530

CHIEN LUEN INDUSTRIES CO., LTD., INC.

ABANDONED

MAX

MAXI-LITE

74460027

GENERAC POWER SYSTEMS, INC.

REGISTERED

MAX

MAXI-COSI

79396561

Maxi Miliaan B.V.

REGISTERED

Other Marks by Paul Cosmovici

Additional USPTO filings handled by the same attorney of record.

ALE

ALEIXO

99616572

REGISTERED

VEN

VENACARE

98237009

REGISTERED

VAN

VANILLA VOYAGE

99240056

REGISTERED

MAD

MADAME LOÏK

79425900

REGISTERED

MAXI-HEAT

Run a conflict check

Other Marks by GENERAC POWER SYSTEMS, INC.

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

Other Marks by Paul Cosmovici

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company