TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/01/2026
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Official data from USPTO
HALCYON
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: 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
23
Latest update
06/03/2026
Trademark type
Word
Nice classes
42
Filing date
04/22/2024
Registration date
12/17/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/17/2024
Last transaction
06/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/06/2021
First use in commerce
12/06/2021
Drawing code
4
Owner type
03
Owner location
Austin, TX, US
Examiner
JOINER, KATINA JACKSON
Law office
L40
Current location
FILE REPOSITORY (FRANCONIA)
Holders and representatives
Holders
Halcyon Tech, Inc.
Representatives
Carl A.Kukkonen JONES DAY
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Software as a service (SAAS) services featuring artificial intelligence software using machine learning; computer software consulting; artificial intelligence software consulting; computer software development; artificial intelligence software development; providing on-line non-downloadable security software; providing on-line non-downloadable cybersecurity software; artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for cybersecurity purposes; providing temporary use of on-line non-downloadable software and applications using artificial intelligence for prevention of ransomware and unauthorized computer and software system access; application service provider featuring application programming interface (API) software for artificial intelligence software; providing on-line non-downloadable software utilizing artificial intelligence for preventing computer and software systems from exhibiting undesired behavior; providing on-line non-downloadable software utilizing artificial intelligence for remediating computer and software systems after unauthorized malicious accesses.
Publications
History of USPTO decisions and trademark events.
23 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/01/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/01/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/01/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/01/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/17/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
12/17/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/15/2024
PUBO
PUBLISHED FOR OPPOSITION
10/15/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/25/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/02/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/01/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/01/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/01/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/31/2024
GNRT
NON-FINAL ACTION E-MAILED
07/31/2024
CNRT
NON-FINAL ACTION WRITTEN
07/31/2024
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
07/10/2024
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
06/18/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/01/2024
DOCK
ASSIGNED TO EXAMINER
06/01/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/22/2024
NWAP
NEW APPLICATION ENTERED
04/22/2024
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