| Event Date | Event Description |
| Saturday, February 1, 2003 | CANCELLED SEC. 8 (6-YR) |
| Thursday, June 5, 1997 | CORRECTION UNDER SECTION 7 ¿ PROCESSED |
| Monday, February 10, 1997 | REQUEST FOR NEW CERTIFICATE FILED |
| Tuesday, April 30, 1996 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, January 24, 1996 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, December 20, 1995 | ASSIGNED TO EXAMINER |
| Wednesday, November 29, 1995 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, October 11, 1995 | USE AMENDMENT FILED |
| Sunday, May 28, 1995 | EXTENSION 5 GRANTED |
| Monday, April 10, 1995 | EXTENSION 5 FILED |
| Monday, November 21, 1994 | EXTENSION 4 GRANTED |
| Wednesday, October 12, 1994 | EXTENSION 4 FILED |
| Thursday, July 21, 1994 | ASSIGNED TO EXAMINER |
| Wednesday, May 18, 1994 | EXTENSION 3 GRANTED |
| Tuesday, April 12, 1994 | EXTENSION 3 FILED |
| Wednesday, December 8, 1993 | EXTENSION 2 GRANTED |
| Tuesday, October 12, 1993 | EXTENSION 2 FILED |
| Tuesday, June 8, 1993 | EXTENSION 1 GRANTED |
| Thursday, April 8, 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 |
| Thursday, March 12, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 21, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 4, 1991 | NON-FINAL ACTION MAILED |
| Monday, August 5, 1991 | ASSIGNED TO EXAMINER |
| Saturday, June 22, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 24, 1991 | NON-FINAL ACTION MAILED |
| Friday, April 19, 1991 | ASSIGNED TO EXAMINER |