NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
08/18/2026
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Official data from USPTO
GRAYMATTER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
GRAYMATTER
ST13
US500000079348428Class
1, 4, 17
Filing
79348428
Registration
7282330
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
08/18/2026
Trademark type
Word
Nice classes
1, 4, 17
Filing date
07/19/2022
Registration date
01/23/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/23/2024
Last transaction
08/18/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
KR
Examiner
BLAZICH, JOAN MICHELE
Current location
Historical data usage
Holders and representatives
Holders
CK Materials Lab Co., Ltd.
Representatives
Leigha R. Santoro K & G Law LLC
Technical classification
Nice Classes
Class 1Class 4Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Unprocessed plastic materials in powderliquid or paste form; magnetorheological fluid * being chemicals * for industrial purposes; magnetic fluid for industrial purposes
Class 4
Greases for technical being industrial purposes; grease for machines; automotive greases
Class 17
Latex for industrial use; foam rubber; silicone rubber; acrylic rubber; liquid rubber; urethane rubber; natural rubber; elastic gumraw or semi-worked; synthetic rubber
Publications
History of USPTO decisions and trademark events.
30 publications found
LIME
LIMITATION FROM THE IB EXAMINED AND ENTERED
07/28/2026
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
07/28/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/28/2026
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
04/25/2025
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/13/2024
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/24/2024
FIMP
FINAL DISPOSITION PROCESSED
04/24/2024
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/23/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
01/23/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
01/23/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/07/2023
PUBO
PUBLISHED FOR OPPOSITION
11/07/2023
GPNX
NOTIFICATION PROCESSED BY IB
11/06/2023
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/18/2023
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/18/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/18/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/02/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/25/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/25/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2023
RFNT
REFUSAL PROCESSED BY IB
07/04/2023
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
06/14/2023
RFRR
REFUSAL PROCESSED BY MPU
06/14/2023
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
05/06/2023
CNRT
NON-FINAL ACTION WRITTEN
05/05/2023
DOCK
ASSIGNED TO EXAMINER
05/04/2023
MAFR
APPLICATION FILING RECEIPT MAILED
09/06/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/02/2022
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/01/2022
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