Who owns the HARTKOOL trademark?

The HARTKOOL trademark is owned by Hartzell Fan, Inc..

What class is the HARTKOOL trademark registered in?

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

What is the serial number for HARTKOOL?

The USPTO serial number for HARTKOOL is 76366907.

What is the registration number for HARTKOOL?

HARTKOOL is registered under USPTO registration number 2861943.

Sealvo

Home Search: HARTKOOLHARTKOOL #76366907

Back

Updated Sep 20, 2026·35 searches this week

View on USPTO TSDR Find similar marks

HAR

USPTO Trademark Record

ABANDONED

HARTKOOL

SN 76366907·Reg 2861943·Filed Feb 05, 2002

Owner Hartzell Fan, Inc.

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

HARTKOOL (Serial No. 76366907), Registration No. 2861943, is a abandoned US trademark filed on Feb 05, 2002 by Hartzell Fan, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for HARTKOOL (SN 76366907) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HARTKOOL (Reg. #2861943) is an abandoned US trademark that was filed in 2002 but has since been abandoned. 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 05, 2002

SERIAL

76366907

REG#

2861943

REGISTERED

Jul 13, 2004

Filing Information

StatusABANDONED

Filing DateFeb 05, 2002

Serial Number76366907

Registration No.2861943

Registration DateJul 13, 2004

Status DateJan 24, 2025

Published for OppositionApr 20, 2004

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Apr 30, 2000

First use in commerce: Apr 30, 2000

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

22 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Jan 24, 2025

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Jul 13, 2023

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

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

Jan 17, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 17, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jul 17, 2014

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 17, 2014

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jul 17, 2014

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

TEAS SECTION 8 & 9 RECEIVED

Jul 15, 2014

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 22, 2009

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 21, 2009

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Sep 04, 2009

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 13, 2004

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 20, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 31, 2004

NOTICE OF PUBLICATION

Mar 31, 2004

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 11, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

CASE FILE IN TICRS

Oct 19, 2003

CASE FILE IN TICRS

LETTER OF SUSPENSION MAILED

Mar 03, 2003

LETTER OF SUSPENSION MAILED

PAPER RECEIVED

Nov 04, 2002

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 04, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

May 06, 2002

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 23, 2002

ASSIGNED TO EXAMINER

Other Marks by Hartzell Fan, Inc.

Additional USPTO filings from the same owner.

HAR

HARTZELL SINCE 1875

87233019

Hartzell Fan, Inc.

REGISTERED

HAR

HARTZELL

73354491

HARTZELL FAN INC

REGISTERED

HAR

HARTZELL-FLOW

85696921

Hartzell Fan, Inc.

REGISTERED

DUC

DUCT AXIAL

72200102

HARTZELL FAN, INC.

ABANDONED

Other Marks by Gregory J. Chinlund

Additional USPTO filings handled by the same attorney of record.

ANC

ANCHOR

74564080

REGISTERED

UNI

UNITED POLARIS STUDIO

99180963

REGISTERED

SEN

SENSEFI

79232441

REGISTERED

HAN

HANSA BIOPHARMA

88196717

REGISTERED

HARTKOOL

Run a conflict check

Other Marks by Hartzell Fan, Inc.

Other Marks by Gregory J. Chinlund

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company