| Event Date | Event Description |
| Friday, December 15, 2000 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 21, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Monday, July 12, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, July 7, 1993 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, November 10, 1992 | NON-FINAL ACTION MAILED |
| Thursday, April 30, 1992 | ASSIGNED TO EXAMINER |
| Monday, February 10, 1992 | NON-FINAL ACTION MAILED |
| Tuesday, November 5, 1991 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, October 24, 1991 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Thursday, October 24, 1991 | USE AMENDMENT ACCEPTED |
| Thursday, September 19, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, July 5, 1991 | DISAPPROVAL - AMENDMENT TO USE MAILED |
| Friday, June 21, 1991 | ASSIGNED TO EXAMINER |
| Wednesday, June 12, 1991 | AMENDMENT TO USE PROCESSING COMPLETE |
| Friday, May 10, 1991 | IU INFORMAL RESPONSE RECEIVED |
| Tuesday, April 30, 1991 | USE AFFIDAVIT FAILED FORMALITIES |
| Thursday, March 14, 1991 | USE AMENDMENT FILED |
| Tuesday, March 26, 1991 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Friday, September 14, 1990 | FINAL REFUSAL MAILED |
| Friday, August 10, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 29, 1990 | NON-FINAL ACTION MAILED |
| Monday, May 21, 1990 | ASSIGNED TO EXAMINER |
| Monday, April 30, 1990 | ASSIGNED TO EXAMINER |