| Serial Number | 75541589 |
| Word Mark | BTAC |
| Filing Date | Monday, August 24, 1998 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, August 14, 2010 |
| Registration Number | 2307239 |
| Registration Date | Tuesday, January 11, 2000 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 19, 1999 |
| Goods and Services | Testing and evaluation services for telecommunications equipment and software systems for others |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 14, 2010 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, May 31, 1991 |
| First Use In Commerce Date | Friday, May 31, 1996 |
| Party Name | AT&T INTELLECTUAL PROPERTY II, L.P. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 13 - Limited Partnership |
| Address | RENO, NV 89502 |
| Party Name | AT&T DELAWARE INTELLECTUAL PROPERTY, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WILMINGTON, DE 19801 |
| Party Name | BellSouth Intellectual Property Corporation |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | Wilmington, DE 19801 |
| Party Name | BellSouth Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 303093610 |
| Party Name | BellSouth Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 303093610 |
| Party Name | BellSouth Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Atlanta, GA 303093610 |
| Event Date | Event Description |
| Saturday, August 14, 2010 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, March 20, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 12, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 6, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, January 16, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 11, 2006 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, May 31, 2006 | CASE FILE IN TICRS |
| Wednesday, January 11, 2006 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, January 11, 2006 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, November 12, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 11, 2000 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 19, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, September 17, 1999 | NOTICE OF PUBLICATION |
| Tuesday, April 27, 1999 | PUBLISHED FOR OPPOSITION |
| Friday, March 26, 1999 | NOTICE OF PUBLICATION |
| Saturday, January 30, 1999 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 19, 1999 | ASSIGNED TO EXAMINER |
| Wednesday, December 30, 1998 | ASSIGNED TO EXAMINER |