| Serial Number | 73554365 |
| Word Mark | THX |
| Filing Date | Tuesday, August 20, 1985 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, January 27, 2017 |
| Registration Number | 1419801 |
| Registration Date | Tuesday, December 9, 1986 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 16, 1986 |
| Goods and Services | THEATER LOUDSPEAKER SYSTEMS |
| Goods and Services | CONSULTING SERVICES IN THE FIELD OF THEATER LOUDSPEAKER SYSTEMS |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, September 27, 1985 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, May 23, 1983 |
| First Use In Commerce Date | Monday, May 23, 1983 |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, September 27, 1985 |
| Primary Code | 041 |
| First Use Anywhere Date | Monday, May 23, 1983 |
| First Use In Commerce Date | Monday, May 23, 1983 |
| Party Name | THX LTD. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN FRANCISCO, CA 94111 |
| Party Name | THX LTD. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94111 |
| Party Name | LUCASARTS ENTERTAINMENT COMPANY |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | NICASIO, CA 94946 |
| Party Name | LUCASFILM LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SAN RAFAEL, CA 94901 |
| Party Name | LUCASFILM LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SAN RAFAEL, CA 94901 |
| Party Name | LUCASFILM LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | SAN RAFAEL, CA 94901 |
| Event Date | Event Description |
| Monday, December 9, 1985 | NON-FINAL ACTION MAILED |
| Monday, June 9, 1986 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, June 17, 1986 | EXAMINERS AMENDMENT MAILED |
| Thursday, June 19, 1986 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, August 18, 1986 | NOTICE OF PUBLICATION |
| Tuesday, September 16, 1986 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 9, 1986 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, June 23, 1992 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, August 20, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Friday, December 8, 2006 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 8, 2006 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 8, 2006 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 8, 2006 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, December 29, 2006 | CASE FILE IN TICRS |
| Thursday, April 19, 2007 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Wednesday, June 13, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, July 23, 2007 | PAPER RECEIVED |
| Monday, July 23, 2007 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9 |
| Friday, August 17, 2007 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, August 17, 2007 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, July 10, 2013 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, July 10, 2013 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, June 26, 2014 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, June 27, 2014 | REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED |
| Monday, December 28, 2015 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, December 29, 2015 | REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED |
| Friday, January 29, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, February 22, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 21, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 21, 2016 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, January 27, 2017 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, January 27, 2017 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, January 27, 2017 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, January 27, 2017 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, March 8, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, December 9, 2025 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |