NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
09/02/2025
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Official data from USPTO
SK KEYFOUNDRY
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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
41
Latest update
04/03/2026
Trademark type
Combined
Nice classes
9, 40
Filing date
12/06/2023
Registration date
09/02/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/02/2025
Last transaction
04/03/2026
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 left of the letters "KEYFOUNDRY" in orange 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 9Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Semi-conductors; Semiconductor power elementssemiconductor chips and semiconductor lead frames; semiconductor elementssemiconductor waferssemiconductor chipsphotomask substrates in the nature of synthetic quartz glass plates being structural parts of excimer steppers for use in fabrication of integrated circuitsoptical semiconductor amplifierssemiconductor testing apparatussemiconductor power elementschip carriers in the nature of semiconductor chip housings; semiconductor wafers; semiconductor devices; wafers for integrated circuits; integrated circuits; silicon wafers for integrated circuits; diodes; semi-conductor memories
Class 40
Custom manufacturing of semiconductors; Semiconductor and integrated circuit foundry servicescustom manufacture of semiconductors and integrated circuits; custom manufacturing of semi-conductor parts and integrated circuits for others; custom manufacturing services in the nature of processing of semiconductor power elements; custom manufacturing of semiconductor wafers; semiconductor foundry services in the nature of manufacturing services for others in the field of semiconductors; custom manufacturing of semiconductor equipment and parts; custom manufacturing of circuit boards and semiconductors; semiconductor foundry services being the custom manufacture of semiconductor wafers
Publications
History of USPTO decisions and trademark events.
41 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
09/02/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/15/2025
PUBO
PUBLISHED FOR OPPOSITION
07/15/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/09/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/11/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
06/11/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/11/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
06/11/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/11/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/09/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/09/2025
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
06/09/2025
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
05/16/2025
GNSI
INQUIRY TO SUSPENSION E-MAILED
05/16/2025
CNSI
SUSPENSION INQUIRY WRITTEN
05/16/2025
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
05/16/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/03/2025
ALIE
ASSIGNED TO LIE
01/03/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/26/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/26/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
11/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/26/2024
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
11/15/2024
GNSL
LETTER OF SUSPENSION E-MAILED
11/15/2024
CNSL
SUSPENSION LETTER WRITTEN
11/15/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/15/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/15/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/15/2024
XELG
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
09/20/2024
XELR
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
09/20/2024
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
TAEA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
05/06/2024
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
05/06/2024
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/04/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/04/2024
NWAP
NEW APPLICATION ENTERED
12/06/2023
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