| Event Date | Event Description |
| Wednesday, September 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, September 29, 2010 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, September 16, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Wednesday, July 12, 2006 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Saturday, June 30, 2001 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, April 24, 2001 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Friday, July 19, 1996 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Tuesday, January 2, 1996 | SEC 7 REQUEST FILED |
| Tuesday, December 12, 1995 | REGISTERED-PRINCIPAL REGISTER |
| Friday, August 25, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, August 10, 1995 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, August 3, 1995 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, August 3, 1995 | ASSIGNED TO EXAMINER |
| Monday, July 31, 1995 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, June 20, 1995 | USE AMENDMENT FILED |
| Sunday, May 28, 1995 | EXTENSION 5 GRANTED |
| Thursday, April 6, 1995 | EXTENSION 5 FILED |
| Wednesday, November 9, 1994 | EXTENSION 4 GRANTED |
| Thursday, September 29, 1994 | EXTENSION 4 FILED |
| Wednesday, May 11, 1994 | EXTENSION 3 GRANTED |
| Friday, March 25, 1994 | EXTENSION 3 FILED |
| Thursday, October 14, 1993 | EXTENSION 2 GRANTED |
| Thursday, September 2, 1993 | EXTENSION 2 FILED |
| Tuesday, June 8, 1993 | EXTENSION 1 GRANTED |
| Tuesday, April 13, 1993 | EXTENSION 1 FILED |
| Tuesday, October 13, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 21, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, June 19, 1992 | NOTICE OF PUBLICATION |
| Tuesday, April 28, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, April 23, 1992 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, April 8, 1992 | ASSIGNED TO EXAMINER |
| Friday, April 3, 1992 | ASSIGNED TO EXAMINER |