TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2026
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Official data from USPTO
KORENS
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000098861999Class
7, 9, 12, 35, 40, 42
Filing
98861999
Registration
8008401
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
19
Latest update
03/28/2026
Trademark type
Combined
Nice classes
7, 9, 12, 35, 40, 42
Filing date
11/19/2024
Registration date
11/04/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/04/2025
Last transaction
03/28/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
5
Owner type
03
Owner location
Yangsan-si, KR
Examiner
SCHLEGELMILCH, JONATHON A
Law office
L80
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized wording "korens".
Holders and representatives
Holders
KORENS Inc.
Representatives
David Youngjoon Jung KAIROS Law Firm, PLLC
Technical classification
Nice Classes
Class 7Class 9Class 12Class 35Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Oil filters for automobile engines; ignition coils for automotive engines; automotive exhaust pipes; metal engine gaskets for automobiles; exhaust gas recirculation (EGR) valves for motors and engines; oil coolers for engines; oil coolers for motors; mounting brackets adapted for exhaust systems for internal combustion engines; mounting hangers adapted for exhaust systems for internal combustion engines; nitrogen oxide traps for exhaust systems being parts of internal combustion engines; exhaust manifold for engines; exhaust gas treatment systems for diesel engines; headers being parts of vehicle exhaust systems; catalytic converter units for vehicle exhausts; exhaust pipes for land vehicle engines; exhaust pipes for land vehicles; exhausts for motors and engines; electronic beam annealing apparatus for manufacturing organic electroluminescence display; electronic beam processing machines for processing plastics; electron beam welding machines
Class 9
Batteries for automobiles; OBD (On-Board Diagnosis) apparatus for automobilesbattery testers for testing battery performancelifetimesafetycapacity; OBD (On-Board Diagnosis) apparatus for automobiles for use in providing remote vehicle diagnosis; fluid level measuring apparatus for use in motor vehicles; module for electronic element in the nature of integrated circuit modules; connecting modules for electric controlsmemory modulesmemory expansion modulesintegrated circuit modulesrectifier modulesmicrophone modulesvoltage monitor modules; central processing unit CPU coolers; thermal controls in the nature of thermostats; electron beam accelerators for accelerating electrons in a beam; semiconductor componentmemory unitschipslead framestransistors and diodes; semiconductor elementswaferschipssubstratesoptical amplifierstesting apparatuspower elementschip housings; starter cables for motorsjump start cables; automotive booster cables; electric wires and cables; components for electric circuitselectric conductors and electric current control devices; fuel cells; reformers for fuel cells; electrolyte board for fuel cells; downloadable basic input/output system (BIOS) software; downloadable computer operating system software; recorded computer operating system software; nickel-hydrogen batteries
Class 12
Crankcases for automobile componentsother than for engines; structural parts and fittings for automobiles; structural parts for automobiles; electric cars; hybrid cars; electric drives for vehicles; hydrogen fueled cars
Class 35
Wholesale store services featuring exhaust gas recirculation (EGR) valves for motors and engines; retail store services featuring exhaust gas recirculation (EGR) valves for motors and engines; wholesale store services featuring oil coolers for motors; retail store services featuring oil coolers for motors; wholesale store services featuring mounting brackets adapted for exhaust systems for internal combustion engines; wholesale store services featuring nitrogen oxide traps for exhaust systems being parts of internal combustion engines; retail store services featuring nitrogen oxide traps for exhaust systems being parts of internal combustion engines; wholesale store services featuring catalytic converter units for vehicle exhausts; retail store services featuring catalytic converter units for vehicle exhausts; wholesale store services featuring exhaust valves being parts of engines; retail store services featuring exhaust valves being parts of engines; wholesale store services featuring electronic beam processing machines; retail store services featuring electronic beam processing machines; wholesale store services featuring fuel cells; retail store services featuring fuel cells; wholesale store services featuring basic input/output system (BIOS) software; retail store services featuring basic input/output system (BIOS) software; wholesale store services featuring hydrogen fueled cars; retail store services featuring hydrogen fueled cars
Class 40
Processing of parts for automobilescustom manufacturing of automobile parts; custom assembling of automobile bodies and chassis for others; processing of automobile brake drums; processing of automobile disc brake; purification of exhaust gases and smoke; processing of semiconductors; custom manufacturing and assembling services relating to semi-conductor parts and integrated circuits; processing of semiconductor equipment and parts in the nature of custom manufacturing of semiconductor devices and components; processing of parts for semiconductor manufacturing being the custom manufacture of semiconductor parts; custom assembling of circuit board and semiconductor
Class 42
Creation of control programs for electric operation control and drive modules; design of mechanical and electrical modules for automobilesincluding airbag modulesinfotainment systemsheadlamp units; product development of vehicles; automobile technology research; research and development of automobile parts; research on automotive parts; development of control software for electrical vehicle equipment; computer software planning for vehicle manufacturing; designing of automobile plant buildings; design of motor vehicle parts; motor vehicle design; providing scientific information relating to performance and operation of car; new product design of accessories for automobiles; engineering servicesdesign of assemblies for automobiles; development of technologies for the fabrication of circuits for wireless communicationelectronic data processingconsumer electronicautomotive electronics; development of computer programs for analysis of exhaust gas emissions; product testing and research services relating to machinesapparatus and instruments; research and development of the electric parts of products; computer software consultancy and development; development of software solutions for internet providers and internet users
Publications
History of USPTO decisions and trademark events.
19 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/26/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/26/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/26/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
11/04/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
11/04/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/16/2025
PUBO
PUBLISHED FOR OPPOSITION
09/16/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/10/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/12/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/11/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/11/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/11/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/15/2025
GNRT
NON-FINAL ACTION E-MAILED
05/15/2025
CNRT
NON-FINAL ACTION WRITTEN
05/15/2025
DOCK
ASSIGNED TO EXAMINER
05/13/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/09/2025
NWAP
NEW APPLICATION ENTERED
11/19/2024
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