(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

PORTATHAW

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

PORTATHAW

ST13

US500000075925841

Class

11

Filing

75925841

Registration

2801676

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

38

Latest update

04/03/2026

Trademark type

Word

Nice classes

11

Filing date

02/28/2000

Registration date

01/06/2004

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/26/2024

Last transaction

04/03/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use, Foreign priority

Drawing code

1

Owner type

03

Owner location

Abbotsford, BC, CA

Examiner

NEVILLE, BRIAN

Law office

M50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Thermex Engineered Systems Inc.
Thermex Engineered Systems Inc.

Representatives

Brent Capehart Palmer IP Inc.

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

COLD WEATHER STARTING DEVICES AND HEATING ACCESSORIES FOR VEHICLESGAS AND DIESEL FIRED TANK TYPE ENGINE BLOCK AND WATER LINE HEATERS; ELECTRICAL AND PROPANE TANK HEATER-TYPE ENGINE WARMING UNITS

Publications

History of USPTO decisions and trademark events.

38 publications found

NA89

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

04/26/2024

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

04/26/2024

89AG

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

04/26/2024

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/26/2024

E89R

TEAS SECTION 8 & 9 RECEIVED

12/28/2023

REM2

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

01/06/2023

CORV

REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED

01/02/2020

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

12/31/2019

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/21/2016

REAP

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

09/21/2016

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

01/15/2014

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/15/2014

89AG

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

01/15/2014

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

01/15/2014

89AF

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

01/06/2014

MAIL

PAPER RECEIVED

01/06/2014

8.OK

REGISTERED - SEC. 8 (6-YR) ACCEPTED

03/27/2010

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/24/2010

8.AF

REGISTERED - SEC. 8 (6-YR) FILED

12/22/2009

MAIL

PAPER RECEIVED

12/22/2009

R.PR

REGISTERED-PRINCIPAL REGISTER

01/06/2004

PUBO

PUBLISHED FOR OPPOSITION

10/14/2003

NPUB

NOTICE OF PUBLICATION

09/24/2003

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/25/2003

CFIT

CASE FILE IN TICRS

08/05/2003

1.BD

Sec. 1(B) CLAIM DELETED

07/18/2003

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/18/2003

MAIL

PAPER RECEIVED

07/18/2003

CNSL

LETTER OF SUSPENSION MAILED

01/16/2003

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/13/2002

MAIL

PAPER RECEIVED

12/13/2002

CNSI

INQUIRY AS TO SUSPENSION MAILED

06/18/2002

DOCK

ASSIGNED TO EXAMINER

06/17/2002

DOCK

ASSIGNED TO EXAMINER

05/30/2002

CNSL

LETTER OF SUSPENSION MAILED

05/21/2001

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/16/2001

CNRT

NON-FINAL ACTION MAILED

07/18/2000

DOCK

ASSIGNED TO EXAMINER

07/14/2000

Continuous trademark protection

Get notified about every new filing that threatens PORTATHAW or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.