| Event Date | Event Description |
| Saturday, January 24, 2004 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, August 24, 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
| Monday, March 1, 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 20, 1993 | REGISTERED-SUPPLEMENTAL REGISTER |
| Tuesday, February 9, 1993 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Tuesday, February 9, 1993 | USE AMENDMENT ACCEPTED |
| Thursday, January 21, 1993 | EXAMINER'S AMENDMENT MAILED |
| Friday, December 11, 1992 | NON-FINAL ACTION MAILED |
| Wednesday, November 4, 1992 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Friday, October 23, 1992 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, September 25, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 7, 1992 | EXAMINER'S AMENDMENT MAILED |
| Friday, September 25, 1992 | CONTINUATION OF FINAL REFUSAL MAILED |
| Friday, July 17, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 20, 1992 | ASSIGNED TO EXAMINER |
| Thursday, July 2, 1992 | FINAL REFUSAL MAILED |
| Monday, May 18, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 28, 1992 | AMENDMENT TO USE PROCESSING COMPLETE |
| Monday, May 18, 1992 | IU INFORMAL RESPONSE RECEIVED |
| Thursday, April 16, 1992 | NON-FINAL ACTION MAILED |
| Monday, February 10, 1992 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 10, 1992 | USE AFFIDAVIT FAILED FORMALITIES |
| Monday, February 10, 1992 | USE AMENDMENT FILED |
| Monday, January 27, 1992 | NON-FINAL ACTION MAILED |
| Friday, December 27, 1991 | ASSIGNED TO EXAMINER |