Who owns the HEATMAT trademark?

The HEATMAT trademark is owned by CALMAC CORP..

What class is the HEATMAT trademark registered in?

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

What is the serial number for HEATMAT?

The USPTO serial number for HEATMAT is 73108786.

What is the registration number for HEATMAT?

HEATMAT is registered under USPTO registration number 1075448.

Sealvo

Home Search: HEATMATHEATMAT #73108786

Back

Updated Sep 17, 2026·16 searches this week

View on USPTO TSDR Find similar marks

HEA

USPTO Trademark Record

REGISTERED

HEATMAT

SN 73108786·Reg 1075448·Filed Dec 02, 1976

Owner CALMAC CORP.

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

HEATMAT (Serial No. 73108786), Registration No. 1075448, is a registered US trademark filed on Dec 02, 1976 by CALMAC CORP.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: October 18, 2027

Conflict Analysis

Full conflict analysis for HEATMAT (SN 73108786) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HEATMAT (Reg. #1075448) is a registered US trademark that has been protecting its owner, CALMAC CORP., since 1976. 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....

FILED

Dec 02, 1976

SERIAL

73108786

REG#

1075448

REGISTERED

Oct 18, 1977

Filing Information

StatusREGISTERED

Filing DateDec 02, 1976

Serial Number73108786

Registration No.1075448

Registration DateOct 18, 1977

Status DateNov 05, 2017

Next RenewalOctober 18, 2027

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: 034

First use anywhere: Oct 31, 1972

First use in commerce: Oct 31, 1972

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

16 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 09, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 05, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 05, 2017

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Nov 05, 2017

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Nov 05, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

PAPER RECEIVED

Oct 10, 2017

PAPER RECEIVED

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

Oct 10, 2017

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

CASE FILE IN TICRS

Nov 26, 2007

CASE FILE IN TICRS

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

Aug 13, 2007

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 13, 2007

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Jul 30, 2007

ASSIGNED TO PARALEGAL

PAPER RECEIVED

Jun 28, 2007

PAPER RECEIVED

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

Jun 28, 2007

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 06, 1997

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Oct 10, 1997

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

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

Dec 27, 1982

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

Other Marks by CALMAC CORP.

Additional USPTO filings from the same owner.

CAL

CALMAC

73535860

CALMAC CORP.

REGISTERED

CAL

CALMAC

73514867

CALMAC CORP.

REGISTERED

ICE

ICE BANK

74164743

CALMAC CORP.

REGISTERED

ICE

ICEMAT

73108787

CALMAC CORP.

REGISTERED

Other Marks by KEVIN M KELLEHER

Additional USPTO filings handled by the same attorney of record.

WOR

WORN BY AMERICA'S FINEST "A VETERAN"

87541303

73564810

TRANSPORTING AMERICA'S FINEST "A VETERAN"

86462953

ABANDONED

GOL

GOLDPETALS

76338572

ABANDONED

HEATMAT

Run a conflict check

Other Marks by CALMAC CORP.

Other Marks by KEVIN M KELLEHER

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company