| Serial Number | 73247523 | 
| Word Mark | PORTA-STUDIO | 
| Filing Date | Friday, January 25, 1980 | 
| Status | 710 - CANCELLED - SECTION 8 | 
| Status Date | Friday, August 5, 2022 | 
| Registration Number | 1187444 | 
| Registration Date | Tuesday, January 26, 1982 | 
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) | 
| Published for Opposition Date | Tuesday, November 3, 1981 | 
| Goods and Services | Portable Multichannel Tape Recorders and Sound Mixers | 
| 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 | 2 - Sec. 8 - Entire Registration | 
| Class Status Date | Friday, August 5, 2022 | 
| Primary Code | 009 | 
| First Use Anywhere Date | Friday, August 31, 1979 | 
| First Use In Commerce Date | Friday, August 31, 1979 | 
| Party Name | TEAC CORPORATION | 
| Party Type | 41 - New Owner After Registration | 
| Legal Entity Type | 03 - Corporation | 
| Address | Tokyo JP  | 
| Party Name | TEAC Corporation of America | 
| Party Type | 30 - Original Registrant | 
| Legal Entity Type | 03 - Corporation | 
| Address | Montebello, CA 90640 | 
| Party Name | TEAC Corporation of America | 
| Party Type | 20 - Owner at Publication | 
| Legal Entity Type | 03 - Corporation | 
| Address | Montebello, CA 90640 | 
| Party Name | TEAC Corporation of America | 
| Party Type | 10 - Original Applicant | 
| Legal Entity Type | 03 - Corporation | 
| Address | Montebello, CA 90640 | 
| Event Date | Event Description | 
| Friday, August 5, 2022 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | 
| Thursday, August 23, 2012 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | 
| Thursday, August 23, 2012 | TEAS CHANGE OF OWNER ADDRESS RECEIVED | 
| Saturday, December 3, 2011 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | 
| Saturday, December 3, 2011 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 
| Monday, November 7, 2011 | TEAS SECTION 8 & 9 RECEIVED | 
| Wednesday, March 26, 2008 | CASE FILE IN TICRS | 
| Friday, February 8, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | 
| Friday, February 8, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 
| Tuesday, November 13, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 
| Tuesday, November 13, 2001 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 
| Wednesday, October 14, 1987 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | 
| Thursday, April 2, 1987 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | 
| Tuesday, January 26, 1982 | REGISTERED-PRINCIPAL REGISTER | 
| Tuesday, November 3, 1981 | PUBLISHED FOR OPPOSITION |