REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/11/2026
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Official data from USPTO
CHAINLINK
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
58
Latest update
05/12/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
04/26/2019
Registration date
05/11/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/11/2021
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
07/01/2017
First use in commerce
05/30/2020
Drawing code
3
Owner type
99
Owner location
GEORGETOWN, GRAND CAYMAN, KY
Examiner
BULLOFF, TOBY ELLEN
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the outline of a hexagon to the left of the term "CHAINLINK".
Holders and representatives
Holders
SmartContract Chainlink Limited SEZC
Representatives
J. Damon Ashcraft Snell & Wilmer L.L.P.
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer softwaredownloadable middleware for use within a decentralized computer communications network which allows smart contracts in the nature of software that controls digital contracts to securelyquicklyauditably connect to external data sources in the nature of data feeds featuring user-defined informationapplication programming interfaces (APIs) and bank payment infrastructure
Class 42
Computer servicesproviding temporary use of online non-downloadable middleware for use within a decentralized computer communications network which allows smart contracts in the nature of software that controls digital contracts to securelyquicklyauditably connect to external data sources in the nature of data feeds featuring user-defined informationapplication programming interfaces (APIs) and bank payment infrastructure; software as a service (SaaS) services featuring computer software for use within a decentralized computer communications network which allows smart contracts in the nature of software that controls digital contracts to securelyquicklyauditably connect to external data sources in the nature of data feeds featuring user-defined informationapplication programming interfaces (APIs) and bank payment infrastructure
Publications
History of USPTO decisions and trademark events.
58 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/26/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/26/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/26/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/21/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/21/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/21/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
05/11/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/15/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/15/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/15/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/07/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/06/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/02/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/02/2021
EEXT
SOU TEAS EXTENSION RECEIVED
04/01/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/01/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/25/2021
GNRT
NON-FINAL ACTION E-MAILED
03/25/2021
CNRT
SU - NON-FINAL ACTION - WRITTEN
03/25/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/05/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/30/2020
IUAF
USE AMENDMENT FILED
11/20/2020
EISU
TEAS STATEMENT OF USE RECEIVED
11/20/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/13/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/18/2020
PUBO
PUBLISHED FOR OPPOSITION
08/18/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/29/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/14/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/08/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/08/2020
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
07/01/2020
RDX3
NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED
05/28/2020
RDX1
ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED
05/28/2020
RRDX
ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED
05/28/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/15/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/15/2020
ALIE
ASSIGNED TO LIE
05/13/2020
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
05/08/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/06/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/06/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/06/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/06/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/06/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/06/2020
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/24/2020
GNFR
FINAL REFUSAL E-MAILED
01/24/2020
CNFR
FINAL REFUSAL WRITTEN
01/24/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/10/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/10/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/10/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/10/2019
GNRT
NON-FINAL ACTION E-MAILED
07/10/2019
CNRT
NON-FINAL ACTION WRITTEN
07/10/2019
DOCK
ASSIGNED TO EXAMINER
07/09/2019
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/14/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/13/2019
NWAP
NEW APPLICATION ENTERED
04/30/2019
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