USPTO serial 76977237
THX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 16, 2005
- Examiner
- BLOHM, LINDA
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
San Francisco, CA, US
San Rafael, CA, US
San Rafael, CA, US
Novato, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Joyce Liou
Joyce Liou MORRISON & FOERSTER LLP425 MARKET STSAN FRANCISCO, CA 94105United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Home loudspeaker systems comprising main loudspeakers, surround loudspeakers, center loudspeakers, subwoofers, sound 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 equipment, namely, [ film projectors and ] digital projectors; automobile stereos; [ computer software and hardware for audio and audiovisual recording, display, and playback; video game discs; and ] DVDs featuring audiovisual works | ACTIVE | — |
| 041 | Educational services, namely providing training in the field of home theater sales and installation | ACTIVE | — |
| 042 | 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 recording, display, and playback; [ computer software and hardware for audio and audiovisual recording, display, and playback; videogames and ] DVDs; and consultation services therefor | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by THX Ltd.
- Other trademarks owned by THX Ltd.
- Other trademarks owned by THX Ltd.
- Other trademarks owned by THX LTD.
- Other trademarks in Class 009
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named THX
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 21, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 21, 2026 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Apr 21, 2026 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Apr 21, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 17, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 16, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 18, 2024 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 18, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 18, 2024 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jan 18, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 18, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 18, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 8, 2017 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 22, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 29, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 29, 2015 | CORV | REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED | — |
| Dec 28, 2015 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jun 26, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 26, 2015 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jun 26, 2015 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jun 25, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 4, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 27, 2014 | CORV | REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED | — |
| Jun 26, 2014 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jul 10, 2013 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 10, 2013 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 7, 2011 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED | — |
| Sep 7, 2011 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 7, 2011 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 29, 2011 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Aug 16, 2005 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| May 24, 2005 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| May 4, 2005 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 2, 2005 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jan 28, 2005 | ALIE | ASSIGNED TO LIE | — |
| Jan 25, 2005 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 21, 2005 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Dec 1, 2004 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Nov 22, 2004 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 22, 2004 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Nov 22, 2004 | PAPER RECEIVED | — | |
| May 19, 2004 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| May 14, 2004 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 18, 2003 | NWAP | NEW APPLICATION ENTERED | — |