NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
12/24/2025
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Official data from USPTO
C3 IOT
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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
61
Latest update
12/25/2025
Trademark type
Word
Nice classes
9
Filing date
01/07/2016
Registration date
09/24/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/24/2025
Last transaction
12/25/2025
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2016-01-00
First use in commerce
2016-01-00
Drawing code
4
Owner type
03
Owner location
Redwood City, CA
Examiner
WEIGLE,KATHERINE CONNOLLY
Current location
Historical data usage
Holders and representatives
Holders
C3.AI, INC.
C3.AI, INC.
C3 IoT, Inc.
C3, Inc.
Representatives
Kelley B. Harrington Cooley LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer software for use in data collectiontransmissionintegrationvisualizationanalysis and storage
Publications
History of USPTO decisions and trademark events.
61 publications found
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/24/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/24/2025
E815
TEAS SECTION 8 & 15 RECEIVED
09/22/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/24/2024
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
09/24/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
08/22/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/21/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
08/01/2019
IUAF
USE AMENDMENT FILED
07/30/2019
EISU
TEAS STATEMENT OF USE RECEIVED
07/30/2019
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/17/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/06/2019
EX5G
SOU EXTENSION 5 GRANTED
02/05/2019
EXT5
SOU EXTENSION 5 FILED
01/31/2019
EEXT
SOU TEAS EXTENSION RECEIVED
01/31/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/27/2018
EX4G
SOU EXTENSION 4 GRANTED
07/25/2018
EXT4
SOU EXTENSION 4 FILED
07/25/2018
EEXT
SOU TEAS EXTENSION RECEIVED
07/25/2018
NOAC
CORRECTED NOA E-MAILED
02/02/2018
DPCC
DIVISIONAL PROCESSING COMPLETE
02/01/2018
DRRR
DIVISIONAL REQUEST RECEIVED
01/30/2018
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
01/30/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/23/2018
EX3G
SOU EXTENSION 3 GRANTED
01/19/2018
EXT3
SOU EXTENSION 3 FILED
01/19/2018
EEXT
SOU TEAS EXTENSION RECEIVED
01/19/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/02/2017
EX2G
SOU EXTENSION 2 GRANTED
07/31/2017
EXT2
SOU EXTENSION 2 FILED
07/31/2017
EEXT
SOU TEAS EXTENSION RECEIVED
07/31/2017
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/02/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/01/2017
EX1G
SOU EXTENSION 1 GRANTED
03/01/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/23/2017
INCE
ITU OFFICE ACTION ISSUED FOR EXTENSION REQUEST
02/10/2017
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/08/2017
EXT1
SOU EXTENSION 1 FILED
02/02/2017
EEXT
SOU TEAS EXTENSION RECEIVED
02/02/2017
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/02/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/07/2016
PUBO
PUBLISHED FOR OPPOSITION
06/07/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/18/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/29/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
04/29/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/29/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
04/29/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/29/2016
DOCK
ASSIGNED TO EXAMINER
04/22/2016
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/15/2016
NWAP
NEW APPLICATION ENTERED
01/11/2016
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