TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/17/2025
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Official data from USPTO
PRE-KLEAN
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PRE-KLEAN
ST13
US500000079335014Class
9, 11, 40, 42
Filing
79335014
Registration
7178305
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
09/24/2025
Trademark type
Word
Nice classes
9, 11, 40, 42
Filing date
09/06/2021
Registration date
10/03/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/03/2023
Last transaction
09/24/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
16
Owner location
DE
Examiner
MAHONEY, PAULA
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
KGO GmbH
Representatives
David J. Diamond Richard Law Group, Inc.
Technical classification
Nice Classes
Class 9Class 11Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Aerometers; testing apparatus not for medical purposes for testing alloys; anemometers; barometers; chemistry apparatus and instrumentsspectrometers; computers; computer operating programsrecorded; computer peripheral devices; recorded computer programs for plant controlfor control of machine operations within a manufacturing plant; downloadable computer programs for plant controlfor control of machine operations within a manufacturing plant; recorded computer software for plant controlfor control of machine operations within a manufacturing plant; data processing apparatus; detectors for measuring gas concentrations; diagnostic apparatusnot for medical purposes for testing and monitoring the normal operation of machines for industrial use; dosage dispensersdosage machines for dispensing predetermined dosages of gases and chemical products; pressure measuring apparatus; pressure indicators; keypads being remote control apparatus; galvanic cells; galvanic batteries; measuring instrumentsgasometers; apparatus for regulating the distribution or use of electric current; air analysis apparatus; material testing instruments and machines for testing the material characteristics of alloys; pressure and temperature measuring apparatus; pressure and temperature measuring instruments; apparatus and instruments for physicsradiation gauges used for measuring the physical properties of materials; precision measuring apparatus for determining the composition of gases; pitot tubes; thermometersnot for medical purposes; vacuum gauges; weighing apparatus and instruments; heat regulating apparatustemperature sensors sold as an integral component of temperature controllers for controlling the temperature of surfaces
Class 11
Apparatusinstallations and systems consisting thereof for heat treatment of metalsheat guns; apparatusinstallations and systems consisting thereof for heat treatment of metalsheat exchangers; furnaces for use in metal treatment processes; furnaces and bath installations used in connection with metal treatmentnitridingnitrocarburizing and carbonitriding of metals; loading apparatus for furnacesmechanical arms specially adapted for use as components of furnaces for loading pieces of metal; gas scrubbing apparatus and gas purification apparatus; parts of gas installationsgas scrubbers; air filtering installations; gas filter systems for household and industrial usefiltering devices for gas conditioning for household and industrial use; air purifying apparatus and machines; heating apparatus for industrial purposes; furnacesin particular industrial furnaces; foundry furnaces; foundry ovens; furnaces for industrial usenitriding furnaces; furnaces for industrial usenitrocarburizing furnaces; furnaces for industrial useshaft furnaces; furnaces for industrial useform furnaceschamber furnacespusher-type furnacesrotary hearth furnaces; heat generating apparatusfor the heat treatment of metals; ventilating installations and devicesventilating exhaust fans; industrial cooling apparatuscompax coolers for use in connection with moulds; industrial cooling apparatuscoolers for furnaces; cooling appliances and cooling installations for furnaces; vacuum drying chambers for drying treated or processed metals; heat dryers for drying treated or processed metals; curing ovens for industrial use; industrial heating apparatus for wax melting; regulating accessories for water or gas apparatus and pipesmetered valves; apparatus and systems for nitriding metalsindustrial furnaces for nitriding metals; industrial heating furnaces for the treatment of metals; gas burners for industrial use; furnacesother than for laboratory use; heating apparatus for solidliquid or gaseous fuels; drying installations in the form of drying chambers for metallurgic processing; parts and accessories for all the aforementioned goodsincluded in this class
Class 40
Treatment of metalsnitriding of metals; treatment of metalsnitrocarburizing of metals; treatment of metalscarbonitriding of metals; heat treatment of metals; stripping finishes of metal surfaces; galvanization; metal hardening; metal treating
Class 42
Engineering servicesin particular in the field of thermo process technology and in connection with the heat treatment of materials; engineering services; construction drafting and design of industrial furnaces and foundry installationsin particular of foundry furnacesnitriding furnaces and nitrocarburizing furnaces; construction drafting and design of moulds
Publications
History of USPTO decisions and trademark events.
37 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/17/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/27/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/30/2024
FICS
FINAL DISPOSITION NOTICE SENT TO IB
01/05/2024
FIMP
FINAL DISPOSITION PROCESSED
01/05/2024
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/03/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
10/03/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
10/03/2023
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
08/27/2023
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
08/09/2023
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
08/09/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/18/2023
PUBO
PUBLISHED FOR OPPOSITION
07/18/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/28/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/14/2023
XAEC
EXAMINER'S AMENDMENT ENTERED
06/14/2023
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/14/2023
GNEA
EXAMINERS AMENDMENT E-MAILED
06/14/2023
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/14/2023
RFNP
REFUSAL PROCESSED BY IB
02/21/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/22/2023
GNRT
NON-FINAL ACTION E-MAILED
01/22/2023
CNRT
NON-FINAL ACTION WRITTEN
01/22/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/06/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/06/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/06/2022
RFNT
REFUSAL PROCESSED BY IB
08/02/2022
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
07/13/2022
RFRR
REFUSAL PROCESSED BY MPU
07/13/2022
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/23/2022
CNRT
NON-FINAL ACTION WRITTEN
06/22/2022
DOCK
ASSIGNED TO EXAMINER
06/09/2022
MAFR
APPLICATION FILING RECEIPT MAILED
03/11/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/07/2022
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/03/2022
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