ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2026
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Official data from USPTO
PROTECTHERM
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PROTECTHERM
ST13
US500000086628737Class
9, 11
Filing
86628737
Registration
5046482
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
32
Latest update
04/16/2026
Trademark type
Word
Nice classes
9, 11
Filing date
05/13/2015
Registration date
09/20/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/28/2023
Last transaction
04/16/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/31/2015
First use in commerce
10/31/2015
Drawing code
4
Owner type
03
Owner location
SAINT-BRUNO-DE-MONTARVILLE, CA
Examiner
MUCHA, JOHN EVAN
Law office
L60
Current location
TMEG LAW OFFICE 106
Holders and representatives
Holders
STELPRO DESIGN INC.
Flextherm Inc.
Representatives
Kimberly I. Shimomura Harter Secrest & Emery Llp
Technical classification
Nice Classes
Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electric heating productssensorscontrols and thermostats for pipe tracingde-icingfreeze protection and snow melting applications
Class 11
Electric heating productscableselectric matselectrical pads and electric blankets for pipe tracingde-icingfreeze protection and snow melting applications
Publications
History of USPTO decisions and trademark events.
32 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/20/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/28/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/28/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/28/2023
E815
TEAS SECTION 8 & 15 RECEIVED
09/16/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/20/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
09/20/2016
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/13/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/12/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/10/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/10/2016
IUAF
USE AMENDMENT FILED
07/15/2016
EISU
TEAS STATEMENT OF USE RECEIVED
07/15/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/24/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/29/2016
PUBO
PUBLISHED FOR OPPOSITION
03/29/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/09/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/23/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
02/23/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
02/23/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
02/23/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
02/23/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/12/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/12/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/12/2016
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/26/2015
GNRT
NON-FINAL ACTION E-MAILED
08/26/2015
CNRT
NON-FINAL ACTION WRITTEN
08/26/2015
DOCK
ASSIGNED TO EXAMINER
08/24/2015
MPMK
NOTICE OF PSEUDO MARK E-MAILED
05/22/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/21/2015
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