TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/18/2026
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Official data from USPTO
HELIMAX
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
03/20/2026
Trademark type
Word
Nice classes
11
Filing date
12/03/2018
Registration date
02/28/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/28/2023
Last transaction
03/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/08/2020
First use in commerce
10/08/2020
Drawing code
4
Owner type
03
Owner location
St. Louis, MO, US
Examiner
NGUYEN, NICOLE A
Law office
M50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Watlow Electric Manufacturing Company
Representatives
Julia L. Zamler Burris Law, PLLC
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
heaterscartridge heaterslayered heatersclip-on heatersbarrel heatersconduction heaterscoil and cable heatersinsertion heaterstubular heatersflexible heatersfluid delivery heatersair heatershigh temperature heatersband heatersstrip heaterscast-in heatersceramic fiber heatersspecialty heatersdrum heatersradiant panelsnozzle heatersradiant heatersduct heatersrubber heatersindustrial heatersheat exchangers; circulation heaters; immersion heaters
Publications
History of USPTO decisions and trademark events.
49 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/18/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/18/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/18/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/18/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/28/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
02/28/2023
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/21/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/20/2023
DOCK
ASSIGNED TO EXAMINER
01/20/2023
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/07/2022
IUAF
USE AMENDMENT FILED
08/03/2022
EISU
TEAS STATEMENT OF USE RECEIVED
08/03/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/16/2022
EX5G
SOU EXTENSION 5 GRANTED
03/15/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/14/2022
EXT5
SOU EXTENSION 5 FILED
03/03/2022
EEXT
SOU TEAS EXTENSION RECEIVED
03/03/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/07/2021
EX4G
SOU EXTENSION 4 GRANTED
09/03/2021
EXT4
SOU EXTENSION 4 FILED
09/03/2021
EEXT
SOU TEAS EXTENSION RECEIVED
09/03/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/03/2021
EX3G
SOU EXTENSION 3 GRANTED
03/01/2021
EXT3
SOU EXTENSION 3 FILED
03/01/2021
EEXT
SOU TEAS EXTENSION RECEIVED
03/01/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/05/2020
EX2G
SOU EXTENSION 2 GRANTED
09/03/2020
EXT2
SOU EXTENSION 2 FILED
09/03/2020
EEXT
SOU TEAS EXTENSION RECEIVED
09/03/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/05/2020
EX1G
SOU EXTENSION 1 GRANTED
03/03/2020
EXT1
SOU EXTENSION 1 FILED
03/03/2020
EEXT
SOU TEAS EXTENSION RECEIVED
03/03/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/03/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/09/2019
PUBO
PUBLISHED FOR OPPOSITION
07/09/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/19/2019
ALIE
ASSIGNED TO LIE
06/04/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/22/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/08/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/07/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/07/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/07/2019
GNRT
NON-FINAL ACTION E-MAILED
03/07/2019
CNRT
NON-FINAL ACTION WRITTEN
03/07/2019
DOCK
ASSIGNED TO EXAMINER
03/04/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/20/2018
NWAP
NEW APPLICATION ENTERED
12/06/2018
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