| Event Date | Event Description |
| Saturday, August 21, 2004 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, February 8, 2000 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Friday, October 15, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, November 16, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Thursday, September 23, 1993 | USE AMENDMENT ACCEPTED |
| Thursday, March 18, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, March 9, 1993 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, February 23, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Wednesday, February 10, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Friday, January 8, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 20, 1992 | NON-FINAL ACTION MAILED |
| Monday, November 2, 1992 | ASSIGNED TO EXAMINER |
| Friday, October 30, 1992 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, August 10, 1992 | USE AMENDMENT FILED |
| Tuesday, October 27, 1992 | REINSTATED |
| Tuesday, July 7, 1992 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, July 7, 1992 | ASSIGNED TO EXAMINER |
| Friday, June 26, 1992 | ASSIGNED TO EXAMINER |
| Monday, December 16, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, November 13, 1991 | EXAMINER'S AMENDMENT MAILED |
| Monday, May 20, 1991 | NON-FINAL ACTION MAILED |
| Wednesday, April 24, 1991 | ASSIGNED TO EXAMINER |