FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/22/2026
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Official data from USPTO
CSK
Did you know this trademark is already registered in United States?
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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
32
Latest update
04/03/2026
Trademark type
Combined
Nice classes
7, 37
Filing date
06/17/2024
Registration date
06/03/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/03/2025
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
5
Owner type
03
Owner location
KR
Examiner
WATKINS, JONATHAN RALPH
Law office
O40
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized wording "CSK" in red.
Holders and representatives
Holders
CSK Inc.
Representatives
William S. Fultz Womble Bond Dickinson (US) LLP
Technical classification
Nice Classes
Class 7Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Machines for manufacturing semiconductors; semiconductor processing machines; LCD processing machines; LED manufacturing machines; OLED manufacturing machines; waste gas treatment device for semiconductor manufacturing processes being filters and purifiers for removing contaminants from gasses used in the semiconductor industry; waste gas treatment device for OLED manufacturing processes being filters and purifiers for removing contaminants from gasses used in the OLED industry; waste gas treatment device for LCD manufacturing processes being filters and purifiers for removing contaminants from gasses used in the LCD industry; waste gas treatment device for LED manufacturing processes being filters and purifiers for removing contaminants from gasses used in the LED industry; waste gas treatment device for solar panel manufacturing processes being filters and purifiers for removing contaminants from gasses used in the solar panel industry; fluid dispensers for semiconductor processing machines; fluid dispensers for OLED processing machines; fluid dispensers for LED processing machines; fluid dispensers for LCD processing machines
Class 37
Repair of semiconductor manufacturing machines; repair of crystalline liquid manufacturing machines; maintenance of semiconductor manufacturing machines; maintenance of crystalline liquid manufacturing machines; providing information relating to the repair or maintenance of semi-conductor manufacturing machines and systems; installationmaintenance and repair of LCD panels; installationmaintenance and repair of light emitting diode (LED) making apparatus; installationmaintenance and repair of OLED making apparatus; installationmaintenance and repair of semiconductor processing machines
Publications
History of USPTO decisions and trademark events.
32 publications found
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
01/15/2026
FICS
FINAL DISPOSITION NOTICE SENT TO IB
01/05/2026
FIMP
FINAL DISPOSITION PROCESSED
01/05/2026
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/31/2025
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
12/31/2025
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
09/03/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
06/03/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
06/03/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/15/2025
PUBO
PUBLISHED FOR OPPOSITION
04/15/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/09/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/19/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/06/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/06/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/06/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/24/2025
GNRT
NON-FINAL ACTION E-MAILED
02/24/2025
CNRT
NON-FINAL ACTION WRITTEN
02/24/2025
RFNT
REFUSAL PROCESSED BY IB
02/01/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/23/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/23/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/23/2025
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/16/2025
RFRR
REFUSAL PROCESSED BY MPU
01/16/2025
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/21/2024
CNRT
NON-FINAL ACTION WRITTEN
12/20/2024
DOCK
ASSIGNED TO EXAMINER
12/19/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
09/27/2024
MAFR
APPLICATION FILING RECEIPT MAILED
08/06/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/06/2024
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
08/01/2024
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