REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/16/2026
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Official data from USPTO
C3 AI
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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
55
Latest update
03/17/2026
Trademark type
Word
Nice classes
35
Filing date
02/13/2017
Registration date
03/16/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/16/2021
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/20/2018
First use in commerce
07/20/2018
Drawing code
4
Owner type
03
Owner location
Redwood City, CA, US
Examiner
MALYSZEK, KIMBERLY RAY
Law office
N40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
C3.AI, INC.
C3.AI, INC.
C3 IoT, Inc.
Representatives
Kelley B. Harrington Cooley LLP
Technical classification
Nice Classes
Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
Business consulting and information services
Publications
History of USPTO decisions and trademark events.
55 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/25/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/25/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/25/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/25/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/10/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/10/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/10/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/10/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/10/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
03/16/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/12/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/11/2021
EARE
EARLY EXTENSION OF USE REFUSED
10/08/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
10/07/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/21/2019
DPCC
DIVISIONAL PROCESSING COMPLETE
11/21/2019
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/05/2019
EEXT
SOU TEAS EXTENSION RECEIVED
09/04/2019
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/29/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/17/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/13/2019
EX3G
SOU EXTENSION 3 GRANTED
02/12/2019
EXT3
SOU EXTENSION 3 FILED
02/07/2019
EEXT
SOU TEAS EXTENSION RECEIVED
02/07/2019
IUAF
USE AMENDMENT FILED
11/30/2018
DRRR
DIVISIONAL REQUEST RECEIVED
11/30/2018
EISU
TEAS STATEMENT OF USE RECEIVED
11/30/2018
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
11/30/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/04/2018
EX2G
SOU EXTENSION 2 GRANTED
08/31/2018
EXT2
SOU EXTENSION 2 FILED
08/31/2018
EEXT
SOU TEAS EXTENSION RECEIVED
08/31/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/10/2018
NOAC
CORRECTED NOA E-MAILED
03/10/2018
EX1G
SOU EXTENSION 1 GRANTED
03/09/2018
DPCC
DIVISIONAL PROCESSING COMPLETE
03/09/2018
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/07/2018
EXT1
SOU EXTENSION 1 FILED
03/02/2018
DRRR
DIVISIONAL REQUEST RECEIVED
03/02/2018
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
03/02/2018
EEXT
SOU TEAS EXTENSION RECEIVED
03/02/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/05/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/11/2017
PUBO
PUBLISHED FOR OPPOSITION
07/11/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/21/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/15/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
05/15/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/15/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
05/15/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/15/2017
DOCK
ASSIGNED TO EXAMINER
05/08/2017
MPMK
NOTICE OF PSEUDO MARK E-MAILED
02/21/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/18/2017
NWAP
NEW APPLICATION ENTERED
02/16/2017
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