| Event Date | Event Description |
| Friday, June 29, 2001 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, June 21, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 29, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, February 25, 1994 | NOTICE OF PUBLICATION |
| Wednesday, December 8, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, October 22, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 16, 1993 | NON-FINAL ACTION MAILED |
| Tuesday, August 10, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, August 9, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 12, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Monday, June 28, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, June 14, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 29, 1992 | NON-FINAL ACTION MAILED |
| Monday, December 7, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 31, 1992 | NON-FINAL ACTION MAILED |
| Monday, August 17, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, July 31, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 17, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 14, 1992 | NON-FINAL ACTION MAILED |
| Wednesday, November 20, 1991 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, November 7, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 28, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 22, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 21, 1991 | NON-FINAL ACTION MAILED |
| Thursday, May 30, 1991 | ASSIGNED TO EXAMINER |