NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/10/2026
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Official data from USPTO
SK
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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
42
Latest update
02/11/2026
Trademark type
Combined
Nice classes
42
Filing date
03/06/2024
Registration date
02/10/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
02/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
3
Owner type
03
Owner location
Seoul, KR
Examiner
ABID, NABEELA
Law office
O50
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the letters "SK" in red stylized font. To the top right of the "SK" portion of the mark is a design of wings. The inner portion of the wings is red, and the outer portion of the wings is orange. White is not claimed as a feature of the mark and only represents background or transparent areas.
Holders and representatives
Holders
SK Inc.
Representatives
Hun Joon Kim LEX IP Meister, PLLC.
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Maintenance of computer software used for operating filling apparatus and machines; providing temporary use of non-downloadable cloud-based software for tracking and managing electric vehicle charging; monitoring of computer systems to detect breakdowns; design of electric capacitors; design of apparatus and machines for filling purposes; drafting and development of photovoltaic systems; technological consulting services in the field of alternative energy generation; monitoring of battery charging status of battery charging apparatus to ensure proper functioning; scientific research and development relating of renewable energy production; technical diagnostic testing services for electric vehicles in order to manage energy usage; scientific research in the field of energy; management of power storage apparatusmonitoring the technical operation of power storage apparatus to ensure proper functioning; development and maintenance of computer software related to electrical vehicle charger device management; development and maintenance of computer software related to electrical vehicle charger management; development of charging devices for electric vehicles; development of downloadable and recorded computer software for payment of services relating to electric vehicle charging; development of downloadable and recorded computer software for billing systems relating to electric vehicle charging; remote monitoring of battery charge status of electric vehicle battery charging apparatus to ensure proper functioningprovision for diagnosis of electric vehicle battery charge status being technical support servicestroubleshooting in the nature of diagnosing computer hardware and software problems; testing and scientific research services relating to anti-pollution; providing scientific information in the field of climate change; surveying and scientific research of industrial waste; environmental engineering research relating to water treatment; environmental engineering research relating to water analysis; testing and scientific research services in the field of preventing pollution; conducting groundwater pollution surveyssurveying; technical and scientific research in the field of environmental protection; scientific and technological services in the nature of industrial analysisanalysis of environmental apparatus of others to assure compliance with industry standards; scientific and technological servicesscientific and technological research in the field of the environment; technical consulting in the field of environmental engineering; energy auditing; design of electric power converters being devices to convert solarwind and waste energy into electrical energy; research and development in the field of wind energy; research and development in the field of solar energy; scientific and technological servicesscientific research and development in the field of environmentally friendly energy solutions being environmentally friendly forms of energy and power; advisory services relating to the use of energyconsulting services in the fields of energy measurement to improve energy efficiency; consulting services in the fields of energy measurement to improve energy efficiency involving recording data relating to energy consumption in buildings; gasoilpetroleummineral exploration services; engineering of power plants; conducting magnetic resonance imaging interpretation and analysis for the petroleum industry; inspection of industrial installations for the petrochemical industry for quality control purposesnot including inspection for construction or safety purposes; conducting scientific feasibility studies relative to gas exploitation; mineral and oil assaying; conducting scientific feasibility studies relative to mineral exploitation; analysis of oil deposits for oil field exploitationanalysis services for oil field exploration; industrial analysis services in the field of oil and gas field explorationanalysis of oil and gas field exploration apparatus and services of others to assure compliance with industry standards; oil prospecting; engineering services in the field of electrical power and natural gas production; development of biotechnology; biotechnological research; biochemical analysis; new pharmaceutical products research; testinganalysis and evaluation of services of others relating to medical product development to assure compliance with industry standards; testing of pharmaceuticals; pharmaceutical product evaluation; medical research; development and test of chemical production methods; research and development of vaccines and medicines; drug discovery services; providing medical and scientific research information in the field of clinical trials; remote monitoring of the functioning and use of electrical equipmentmedical diagnostic devices; testinginspection and research services in the fields of pharmaceuticalscosmetics and foodstuffs; cloud computing servicescloud storage services for electronic data and files and cloud hosting provider services; development of software in the field of security training framework; development of computer software for security management; development of software for secure network operations; development of IT security software; data security consultancy; internet security consultancy; computer security consultancy in the field of computer virus scanning software; engineering consultancy in the field of prediction and optimal management of building energy; remote monitoring of the functioning and use of electrical equipment being building installationsgeneratorsheatingair-conditioningventilation apparatuses; industrial analysisanalysis of generatorsheatingair conditioningventilation apparatuses of others to assure compliance with industry standardsscientific research relating to product safety; consultancy in the field of information technologyinformation technology consultancy relating to installationmaintenance and repair of computer software; information technology services provided on an outsourcing basisoutsource service provider in the field of information technology consulting relating to installationmaintenance and repair of computer software; product researchcustom design and testing for new product development of semiconductors; design of semiconductors and integrated circuits; product researchcustom design and testing for new product development of semiconductor cell libraries; technology research in the area of semiconductor processing technology; design of semiconductor manufacturing machines; engineering services relating to metal handling systems; environmental testing of atmospheric gases; environmental testing of exhaust emissions; greenhouse gas emission measuring and analysis; providing scientific information in the field of global warming; research in the reduction of carbon emissions; technical research in the field of carbon offsetting; technology research relating to waste analysis; research and development services in the field of engineering; chemical research and analysis services in the field of mineralogy; laboratory research in the field of chemistry; soil sampling for analysis purposes; technological research in the field of biology and medical science; research in the field of physics; research relating to molecular sciences; research in the field of materials science; research in the field of electrical engineering; product development; scientific and technological research relating to patent mapping; research and development of new products for third parties in the field of plastic materials; design of petrochemical plant; design of pipelines; consultation in the field of ship design; design and engineering of ships; structural analysis being structural engineeringanalyzing the structural properties of ships and marine structures; advisory services related to the inspection of ships and marine structures for quality control purposes; technical consulting in the field of shipbuilding engineering; design and development of virtual reality software; design and development of telecommunications networks being wireless computer networks; electronic storage of files and documents; providing virtual computer systems through cloud computing; vehicle roadworthiness testing; research in the field of telecommunications technology; platform as a service (PAAS) featuring computer software platforms for making purchasespurchase managementmaking paymentsmanagement of payment information of goods and services provided by subscription and periodic payment basis
Publications
History of USPTO decisions and trademark events.
42 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/23/2025
PUBO
PUBLISHED FOR OPPOSITION
12/23/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/17/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/25/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
11/25/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/25/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
11/25/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/25/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/24/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/24/2025
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
11/24/2025
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
09/09/2025
GNSI
INQUIRY TO SUSPENSION E-MAILED
09/09/2025
CNSI
SUSPENSION INQUIRY WRITTEN
09/09/2025
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
07/25/2025
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
01/24/2025
GNSL
LETTER OF SUSPENSION E-MAILED
01/24/2025
CNSL
SUSPENSION LETTER WRITTEN
01/24/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/18/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/18/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/18/2024
ALIE
ASSIGNED TO LIE
12/17/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/15/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/15/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
11/15/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/15/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/15/2024
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
09/27/2024
GNSL
LETTER OF SUSPENSION E-MAILED
09/27/2024
CNSL
SUSPENSION LETTER WRITTEN
09/27/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/26/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/26/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/26/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/05/2024
GNRT
NON-FINAL ACTION E-MAILED
07/05/2024
CNRT
NON-FINAL ACTION WRITTEN
07/05/2024
DOCK
ASSIGNED TO EXAMINER
07/05/2024
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
04/19/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/18/2024
NWAP
NEW APPLICATION ENTERED
03/09/2024
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