REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
02/09/2026
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Official data from USPTO
C CORE SCIENTIFIC
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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
47
Latest update
02/10/2026
Trademark type
Combined
Nice classes
37, 42
Filing date
05/31/2018
Registration date
02/09/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/09/2021
Last transaction
02/10/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2018-08-00
First use in commerce
2018-08-00
Drawing code
3
Owner type
03
Owner location
AUSTIN, TX, US
Examiner
HISER, CHARLES
Law office
M30
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized letter "C" in the shape of a partial hexagon that is open on the right side, with a three dimensional cube in the center of the "C." The words "CORE SCIENTIFIC" appear to the right of the Stylized "C".
Holders and representatives
Holders
CORE SCIENTIFIC, INC.
CORE SCIENTIFIC OPERATING COMPANY
CORE SCIENTIFIC, INC.
MineCo Holdings, Inc.
Representatives
Michael D. Fishman Fishman Stewart PLLC
Technical classification
Nice Classes
Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Installation of computer serverscomputer network serverscomputer hardware of others; troubleshooting in the nature of repair of computer serverscomputer network serverscomputer hardware of others
Class 42
Server hosting; providing temporary use of nondownloadable software for use in monitoring and managing computer serverscomputer network serverscomputer hardware of others; Rental of space in a computer co-location facility for computer data centerscomputer serverscomputer network serverscomputer hardware of others; Technical support servicestechnical administration of servers for others and troubleshooting in the nature of diagnosing server problems; providing computer facilities for the electronic storage of digital data; Technical administration of computer serverscomputer network serverscomputer hardware of others; Troubleshooting in the nature of diagnosing problems of computer serverscomputer network serverscomputer hardware of others; providing temporary use of nondownloadable software for digital currency securityincluding but not limited to bitcoin currency and other cryptocurrency and transactions involving bitcoin currency and other cryptocurrency; providing a web site featuring technology that enables users to engage in pooled mining of bitcoin and other cryptocurrencythe shared computational processing and verification of financial transactions conducted using bitcoin or other cryptocurrency; computer data center servicesprovidinghostingconfiguration managementmanagement in the nature of monitoring for quality control purposes shared computing hardware and software for the purpose of mininggeneratingmanaging cryptocurrency; providing temporary use of on-line non-downloadable software for the managementadministrationanalysis and monitoring of blockchain infrastructures and networks; providing temporary use of on-line non-downloadable software and applications for blockchain infrastructure and network development and analytics
Publications
History of USPTO decisions and trademark events.
47 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/31/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/06/2022
CORV
REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED
04/08/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/24/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/24/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/24/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
02/09/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/05/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/04/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/18/2020
IUAF
USE AMENDMENT FILED
12/16/2020
EISU
TEAS STATEMENT OF USE RECEIVED
12/16/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/04/2020
EX3G
SOU EXTENSION 3 GRANTED
11/03/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/03/2020
EXT3
SOU EXTENSION 3 FILED
10/23/2020
EEXT
SOU TEAS EXTENSION RECEIVED
10/23/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/24/2020
EX2G
SOU EXTENSION 2 GRANTED
04/22/2020
EXT2
SOU EXTENSION 2 FILED
04/22/2020
EEXT
SOU TEAS EXTENSION RECEIVED
04/22/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/18/2019
EX1G
SOU EXTENSION 1 GRANTED
10/16/2019
EXT1
SOU EXTENSION 1 FILED
10/16/2019
EEXT
SOU TEAS EXTENSION RECEIVED
10/16/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/11/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/11/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/23/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/26/2019
PUBO
PUBLISHED FOR OPPOSITION
02/26/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/06/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/30/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2019
ALIE
ASSIGNED TO LIE
01/18/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/02/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/22/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/20/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/20/2018
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
09/04/2018
GPRA
PRIORITY ACTION E-MAILED
09/04/2018
CPRA
PRIORITY ACTION WRITTEN
09/04/2018
DOCK
ASSIGNED TO EXAMINER
08/29/2018
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/08/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/07/2018
NWAP
NEW APPLICATION ENTERED
06/04/2018
Continuous trademark protection
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