REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
07/24/2026
Back to search
Official data from USPTO
H.O.T.
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: CombinedOffice: 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
58
Latest update
07/24/2026
Trademark type
Combined
Nice classes
40, 42
Filing date
05/19/2005
Registration date
07/24/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/27/2017
Last transaction
07/24/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
13
Owner location
Nürnberg, DE
Examiner
EINSTEIN, MATTHEW T
Law office
M60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
HOT Härte- und Oberflächentechnik; GmbH& Co. KG
HOT Härte- und Oberflächentechnik; GmbH & Co. KG
Representatives
Ronni S. Jillions FisherBroyles, LLP
Technical classification
Nice Classes
Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
Treatment of metalprocessing and refinement of metallic objects particularly of tools and components of technical devices and machines as well as their surfaces by methods of hardening techniques carried out in vacuum furnacesvacuum hardeningvacuum temperingvacuum hardening and high-temperature temperingstress-relieved annealingrecrystallisation annealingnormal annealingsoft annealinghomogenisingsolution annealingageing and precipitation hardeningby methods of hardening techniques carried out in saltbathssalt bath hardeningneutral hardeningsalt bath temperingsaltbath hardening and high-temperature temperingsalt bath nitrocarbursing (Tenifertreating)carburisingcase hardeningpartial temperingsoft annealingby methods of hardening techniques carried out in chamber furnaces and air-circulation furnaceshardeningtemperinghardening and high-temperature temperingstress-relieved annealingrecrystallisation annealingnormal annealingsoft annealingageingprecipitation hardeningcyclic annealingcarburisingcase hardeningby methods of hardening techniques in form of laser hardeninglaser alloyinglaser remelting and melting offby methods of heat and surface treating carried out in a controlled gas atmospherehardeningsoft annealingnormal annealinghomogenisingsolution annealingageingrecrystallisation annealingstress-relieved annealinghardening and high-temperature temperingpartial hardeningtemperingnitridingnitrocarburisingcarbonitridingcase hardeningcarburisingcyclic annealingoxidationby methods of surface technologyplasma nitriding; plasma nitrocarburisingplasma oxidationsteam temperinghard material coating by plasma coating processes such as physical vapour deposition (PVD) processes and plasma-assisted chemical vapour deposition (PA-CVD) processes; treatment of metalsurface treatment particularly using solvents and alkaline cleaningultrasonic cleaning with and without degreasingwet and dry lappingpicklingplanishingpolishinggrindingbrushingstripping of hard material layersvacuum degassing
Class 42
Materials testing and analyzingconducting tests to determine physical or chemical characteristics of treated metal objects or of metal objects to be treatedhardness testsdetermination of the nitride hardness depth and metallographic determination of the white layer thickness and of the diffusion layer thickness; materials testing and analyzinganalysis of surfacesdetermination of layer thicknesseslayer adhesionlayer hardnesslayer ductility and surface roughness as well as the layer composition
Publications
History of USPTO decisions and trademark events.
58 publications found
RNWL
INTERNATIONAL REGISTRATION RENEWED
05/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/15/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/15/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/15/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/03/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/03/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/03/2021
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
03/10/2018
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
02/27/2018
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
06/27/2017
71AG
REGISTERED-SEC.71 ACCEPTED
06/27/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/27/2017
ES71
TEAS SECTION 71 RECEIVED
05/24/2017
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
07/24/2016
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
04/06/2016
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
02/05/2016
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
06/26/2015
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
06/05/2015
INPC
INVALIDATION PROCESSED
06/05/2015
RNWL
INTERNATIONAL REGISTRATION RENEWED
06/04/2015
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
03/08/2014
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/28/2014
CORV
REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
07/10/2013
FAXX
FAX RECEIVED
07/09/2013
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
07/08/2013
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
07/08/2013
715F
REGISTERED - SEC. 71 & SEC. 15 FILED
07/08/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/08/2013
ES75
TEAS SECTION 71 & 15 RECEIVED
06/28/2013
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/19/2008
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/27/2007
FIMP
FINAL DISPOSITION PROCESSED
11/26/2007
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
11/19/2007
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
10/12/2007
PLGL
ASSIGNED TO PARALEGAL
10/04/2007
AMD7
SEC 7 REQUEST FILED
08/22/2007
FAXX
FAX RECEIVED
08/22/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
07/24/2007
PUBO
PUBLISHED FOR OPPOSITION
05/08/2007
NPUB
NOTICE OF PUBLICATION
04/18/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/08/2007
ALIE
ASSIGNED TO LIE
03/08/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/06/2007
ACEC
AMENDMENT FROM APPLICANT ENTERED
02/05/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/29/2007
PAPER RECEIVED
01/29/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/23/2007
FAXX
FAX RECEIVED
01/23/2007
RFNT
REFUSAL PROCESSED BY IB
12/22/2006
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/05/2006
RFRR
REFUSAL PROCESSED BY MPU
12/05/2006
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/01/2006
CNRT
NON-FINAL ACTION WRITTEN
11/30/2006
DOCK
ASSIGNED TO EXAMINER
11/27/2006
NWAP
NEW APPLICATION ENTERED
11/27/2006
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/23/2006
Continuous trademark protection
Get notified about every new filing that threatens H.O.T. or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.