TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/11/2026
Back to search
Official data from USPTO
DEFINITIVE TECHNOLOGY
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Quick snapshot
DEFINITIVE TECHNOLOGY
ST13
US500000074082604Class
9
Filing
74082604
Registration
1681827
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
57
Latest update
03/13/2026
Trademark type
Word
Nice classes
9
Filing date
07/27/1990
Registration date
04/07/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/23/2022
Last transaction
03/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/26/1990
First use in commerce
04/26/1990
Drawing code
1
Owner type
16
Owner location
Carlsbad, CA, US
Law office
J60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DEFINITIVE TECHNOLOGY, LLC
DEI Headquarters, Inc.
DEFINITIVE TECHNOLOGY, INC.
Representatives
Hope V. Shovein Brooks Kushman P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
high fidelity audio equipmentspecificallyloudspeakers and loudspeaker systems
Publications
History of USPTO decisions and trademark events.
57 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/11/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/11/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/27/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/27/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/27/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/27/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/27/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/22/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/22/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/22/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/22/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/22/2023
NOSU
NOTICE OF SUIT
11/08/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/23/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/23/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/23/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/04/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/04/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/04/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/04/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/04/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
03/04/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/16/2022
NOSU
NOTICE OF SUIT
02/01/2022
NOSU
NOTICE OF SUIT
07/15/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/19/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/07/2021
NOSU
NOTICE OF SUIT
12/21/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/21/2020
NOSU
NOTICE OF SUIT
07/20/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/22/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/15/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/19/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/07/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/07/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
04/29/2011
CFIT
CASE FILE IN TICRS
12/26/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/13/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/15/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/11/2002
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/11/2002
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/05/2002
PAPER RECEIVED
04/05/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/02/1997
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/06/1997
R.PR
REGISTERED-PRINCIPAL REGISTER
04/07/1992
PUBO
PUBLISHED FOR OPPOSITION
01/14/1992
NPUB
NOTICE OF PUBLICATION
12/13/1991
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/09/1991
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/16/1991
CNRT
NON-FINAL ACTION MAILED
01/28/1991
DOCK
ASSIGNED TO EXAMINER
12/28/1990
Continuous trademark protection
Get notified about every new filing that threatens DEFINITIVE TECHNOLOGY or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.