| Event Date | Event Description |
| Saturday, June 5, 2004 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, September 17, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 2, 1997 | REGISTERED-SUPPLEMENTAL REGISTER |
| Friday, July 18, 1997 | APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER |
| Wednesday, July 16, 1997 | EX PARTE APPEAL-REFUSAL REVERSED |
| Wednesday, January 17, 1996 | EXAMINERS STATEMENT MAILED |
| Wednesday, September 27, 1995 | EX PARTE APPEAL-INSTITUTED |
| Friday, March 17, 1995 | FINAL REFUSAL MAILED |
| Tuesday, January 17, 1995 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 27, 1994 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Wednesday, July 13, 1994 | NON-FINAL ACTION MAILED |
| Tuesday, July 12, 1994 | USE AMENDMENT ACCEPTED |
| Monday, December 27, 1993 | CONTINUATION OF FINAL REFUSAL MAILED |
| Tuesday, October 12, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, November 5, 1993 | AMENDMENT TO USE PROCESSING COMPLETE |
| Tuesday, October 12, 1993 | USE AMENDMENT FILED |
| Wednesday, July 14, 1993 | FINAL REFUSAL MAILED |
| Monday, May 17, 1993 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 4, 1993 | NON-FINAL ACTION MAILED |
| Wednesday, February 17, 1993 | PREVIOUS ALLOWANCE COUNT WITHDRAWN |
| Thursday, February 4, 1993 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 3, 1993 | EXAMINER'S AMENDMENT MAILED |
| Thursday, January 28, 1993 | ASSIGNED TO EXAMINER |