TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/07/2026
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Official data from USPTO
CASTLE SOFTWARE, INC.
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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
50
Latest update
01/09/2026
Trademark type
Combined
Nice classes
42
Filing date
04/30/2008
Registration date
08/11/2009
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/14/2019
Last transaction
01/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2008-04-00
First use in commerce
2008-04-00
Drawing code
3
Owner type
03
Owner location
Niagara Falls, NY
Examiner
PINO, BRIAN
Law office
M50
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of a stylized castle and the wording "CASTLE SOFTWARE, INC.."
Holders and representatives
Holders
Castle Software, Inc.
Castle Software, Inc.
Representatives
Heather E Balmat Balmat Law, PLLC
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Providing on-line non-downloadable educational software featuring instructiontutoring and testing in the fields of mathsciencehistorysocial studies and language arts
Publications
History of USPTO decisions and trademark events.
50 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/07/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/07/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/07/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/07/2026
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
10/23/2021
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
10/23/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/21/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/21/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/21/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/21/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/21/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/14/2019
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/14/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/14/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/14/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
07/12/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/11/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/18/2015
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/18/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/17/2015
E815
TEAS SECTION 8 & 15 RECEIVED
05/29/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/20/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/20/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
08/11/2009
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
07/09/2009
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/09/2009
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/08/2009
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/08/2009
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/07/2009
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/13/2009
GNRT
NON-FINAL ACTION E-MAILED
05/13/2009
CNRT
SU - NON-FINAL ACTION - WRITTEN
05/13/2009
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/29/2009
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
04/29/2009
IUAF
USE AMENDMENT FILED
04/18/2009
EISU
TEAS STATEMENT OF USE RECEIVED
04/18/2009
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/30/2008
PUBO
PUBLISHED FOR OPPOSITION
10/07/2008
NPUB
NOTICE OF PUBLICATION
09/17/2008
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/29/2008
ALIE
ASSIGNED TO LIE
08/29/2008
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/20/2008
XAEC
EXAMINER'S AMENDMENT ENTERED
08/18/2008
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
08/18/2008
GNEA
EXAMINERS AMENDMENT E-MAILED
08/18/2008
CNEA
EXAMINERS AMENDMENT -WRITTEN
08/18/2008
DOCK
ASSIGNED TO EXAMINER
08/13/2008
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
05/06/2008
NWAP
NEW APPLICATION ENTERED
05/05/2008
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