| Event Date | Event Description |
| Friday, September 1, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Monday, August 21, 2006 | PAPER RECEIVED |
| Saturday, March 26, 2005 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, October 24, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Tuesday, June 20, 2000 | REGISTERED - SEC. 8 (6-YR) FILED |
| Tuesday, June 21, 1994 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 29, 1994 | PUBLISHED FOR OPPOSITION |
| Friday, February 25, 1994 | NOTICE OF PUBLICATION |
| Monday, December 20, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 7, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, November 24, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 3, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 12, 1993 | NON-FINAL ACTION MAILED |
| Wednesday, April 7, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Tuesday, March 23, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, February 11, 1993 | NON-FINAL ACTION MAILED |
| Tuesday, January 26, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, January 13, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 12, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 12, 1992 | NON-FINAL ACTION MAILED |
| Monday, March 30, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, October 7, 1991 | NON-FINAL ACTION MAILED |
| Tuesday, September 17, 1991 | ASSIGNED TO EXAMINER |