REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/27/2026
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Official data from USPTO
POWERFIELD
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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
47
Latest update
05/28/2026
Trademark type
Word
Nice classes
9
Filing date
09/22/1995
Registration date
05/27/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/09/2016
Last transaction
05/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1993-11-00
First use in commerce
1993-11-00
Drawing code
1
Owner type
16
Owner location
Carlsbad, CA, US
Examiner
FERRAIUOLO, DOMINIC
Law office
L20
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 equipmentloudspeakers and powered subwoofers
Publications
History of USPTO decisions and trademark events.
47 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/11/2026
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/16/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/19/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/21/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/22/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/15/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/09/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/09/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/09/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/31/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
08/17/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/27/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/30/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/19/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/23/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/23/2007
PLGL
ASSIGNED TO PARALEGAL
04/19/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/22/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
03/22/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/21/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/21/2007
CFIT
CASE FILE IN TICRS
12/08/2006
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/15/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/30/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/17/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
05/27/1997
PUBO
PUBLISHED FOR OPPOSITION
03/04/1997
NPUB
NOTICE OF PUBLICATION
01/31/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/03/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/19/1996
CNRT
NON-FINAL ACTION MAILED
04/04/1996
DOCK
ASSIGNED TO EXAMINER
03/15/1996
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