NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/09/2026
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Official data from USPTO
CIRCUITSTUDIO
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CIRCUITSTUDIO
ST13
US500000085816705Class
9
Filing
85816705
Registration
4728093
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
51
Latest update
02/03/2026
Trademark type
Word
Nice classes
9
Filing date
01/07/2013
Registration date
04/28/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/09/2026
Last transaction
02/03/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/01/2015
First use in commerce
02/01/2015
Drawing code
4
Owner type
16
Owner location
SAN DIEGO, CA
Examiner
WIENER, MICHAEL
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
ALTIUM LLC
ALTIUM LTD.
ALTIUM LTD.
Representatives
Mainak H. Mehta Procopio, Cory, Hargreaves and Savitch LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
computer software for use by electrical engineers and other circuit designers for electronic design automationrelated user manuals distributed therewith
Publications
History of USPTO decisions and trademark events.
51 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/09/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/09/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
01/03/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/02/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/02/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/02/2026
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
08/14/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/14/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
03/31/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/28/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/10/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/10/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/10/2022
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/21/2020
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/21/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/21/2020
E815
TEAS SECTION 8 & 15 RECEIVED
07/16/2020
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/28/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/24/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
04/28/2015
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/24/2015
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/23/2015
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/02/2015
IUAF
USE AMENDMENT FILED
02/11/2015
EISU
TEAS STATEMENT OF USE RECEIVED
02/11/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/11/2015
EX3G
SOU EXTENSION 3 GRANTED
02/10/2015
EXT3
SOU EXTENSION 3 FILED
01/27/2015
EEXT
SOU TEAS EXTENSION RECEIVED
01/27/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/27/2015
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/26/2014
EX2G
SOU EXTENSION 2 GRANTED
07/25/2014
EXT2
SOU EXTENSION 2 FILED
07/15/2014
EEXT
SOU TEAS EXTENSION RECEIVED
07/15/2014
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/07/2014
EX1G
SOU EXTENSION 1 GRANTED
02/06/2014
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/31/2014
EXT1
SOU EXTENSION 1 FILED
12/29/2013
EEXT
SOU TEAS EXTENSION RECEIVED
12/29/2013
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/30/2013
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/04/2013
PUBO
PUBLISHED FOR OPPOSITION
06/04/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/15/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/25/2013
DOCK
ASSIGNED TO EXAMINER
04/19/2013
MPMK
NOTICE OF PSEUDO MARK MAILED
01/16/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/15/2013
NWAP
NEW APPLICATION ENTERED
01/10/2013
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