| Serial Number | 73768850 |
| Word Mark | GAMMA |
| Filing Date | Monday, December 12, 1988 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Tuesday, February 16, 2021 |
| Registration Number | 1551747 |
| Registration Date | Tuesday, August 15, 1989 |
| Mark Drawing | 3S07 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 23, 1989 |
| Goods and Services | INFRARED CORDLESS HEADPHONE, STEREO HEADPHONES FOR CD PLAYERS, MEDIUM SIZE HEADPHONE FOR PERSONAL STEREO TAPE AND RADIO PLAYERS, HEADSET FOR CLASSROOM & TELECOMMUNICATION HEADPHONE, OPEN AIR CLASSICAL HEADPHONE, STEREO RECEIVER, STEREO/EXTENSION TRANSMITTER, LOUDSPEAKER, CONTROL BOXES FOR HEADPHONE, 2-WAY PLUG FOR HEADPHONE, TV/VCR STEREO SOUND SIMULATOR, PLUG ADAPTORS FOR HEADPHONE |
| 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, 026 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Tuesday, February 16, 2021 |
| Primary Code | 009 |
| First Use Anywhere Date | Friday, November 30, 1973 |
| First Use In Commerce Date | Thursday, October 31, 1985 |
| Party Name | GAMMA INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Taipei TW |
| Party Name | GAMMA INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | TAIPEI TW |
| Party Name | GAMMA INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | TAIPEI TW |
| Event Date | Event Description |
| Tuesday, February 16, 2021 | CANCELLED SEC. 8 (10-YR) |
| Wednesday, August 15, 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, April 8, 2009 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, April 8, 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, April 7, 2009 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, April 7, 2009 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, April 2, 2009 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 3, 2008 | CASE FILE IN TICRS |
| Friday, October 26, 2007 | REVIEW OF CORRESPONDENCE COMPLETE |
| Tuesday, October 17, 1995 | POST REGISTRATION ACTION MAILED - SEC. 15 |
| Friday, October 20, 1995 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, February 17, 1995 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, August 15, 1989 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 23, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, April 22, 1989 | NOTICE OF PUBLICATION |
| Tuesday, February 28, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, February 27, 1989 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, February 7, 1989 | ASSIGNED TO EXAMINER |