NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/21/2026
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Official data from USPTO
THX
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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
44
Latest update
05/12/2026
Trademark type
Word
Nice classes
9, 41, 42
Filing date
10/31/2003
Registration date
08/16/2005
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2026
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1990-11-00
First use in commerce
1990-11-00
Drawing code
1
Owner type
03
Owner location
Novato, CA, US
Examiner
BLOHM, LINDA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
THX LTD.
THX LTD.
THX LTD.
Representatives
Joyce Liou MORRISON & FOERSTER LLP
Technical classification
Nice Classes
Class 9Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Home loudspeaker systems comprising main loudspeakerssurround loudspeakerscenter loudspeakerssubwooferssound amplifiers and crossovers; televisions; sound amplifiers; receivers; stereo speakers; DVD players; CD players; audio and video interconnects; speaker cables; equalizers; projection screens; video scalars; theater projection equipmentfilm projectors and digital projectors; automobile stereos; computer software and hardware for audio and audiovisual recordingdisplayplayback; video game discs; and DVDs featuring audiovisual works
Class 41
Educational servicesnamely providing training in the field of home theater sales and installation
Class 42
Testing of the goods and services of others for the purposes of certification in the fields of theater loudspeaker systems; home loudspeaker systems; electronic equipment for audio and audiovisual recordingdisplayplayback; computer software and hardware for audio and audiovisual recordingdisplayplayback; videogames and DVDs; and consultation services therefor
Publications
History of USPTO decisions and trademark events.
44 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/21/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/21/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/17/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/16/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/18/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/18/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/18/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/18/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/18/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/18/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/08/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/22/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/29/2016
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
12/29/2015
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/28/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/26/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/26/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/26/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/25/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
06/04/2015
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
06/27/2014
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/26/2014
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/10/2013
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/10/2013
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
09/07/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/07/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/07/2011
E815
TEAS SECTION 8 & 15 RECEIVED
07/29/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
08/16/2005
PUBO
PUBLISHED FOR OPPOSITION
05/24/2005
NPUB
NOTICE OF PUBLICATION
05/04/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
02/02/2005
ALIE
ASSIGNED TO LIE
01/28/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/25/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
01/21/2005
DPCC
DIVISIONAL PROCESSING COMPLETE
12/01/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/22/2004
DRRR
DIVISIONAL REQUEST RECEIVED
11/22/2004
PAPER RECEIVED
11/22/2004
CNRT
NON-FINAL ACTION MAILED
05/19/2004
DOCK
ASSIGNED TO EXAMINER
05/14/2004
NWAP
NEW APPLICATION ENTERED
11/18/2003
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