| Event Date | Event Description |
| Tuesday, March 30, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, February 20, 2004 | CASE FILE IN TICRS |
| Thursday, March 6, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 6, 2003 | PAPER RECEIVED |
| Wednesday, February 19, 2003 | NON-FINAL ACTION MAILED |
| Saturday, February 15, 2003 | ASSIGNED TO EXAMINER |
| Saturday, February 15, 2003 | ASSIGNED TO EXAMINER |
| Wednesday, October 9, 2002 | ASSIGNED TO EXAMINER |
| Monday, June 17, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 17, 2002 | PAPER RECEIVED |
| Friday, April 12, 2002 | FINAL REFUSAL MAILED |
| Wednesday, August 22, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 18, 2001 | USE AMENDMENT ACCEPTED |
| Sunday, December 16, 2001 | ASSIGNED TO EXAMINER |
| Monday, November 19, 2001 | AMENDMENT TO USE PROCESSING COMPLETE |
| Wednesday, August 22, 2001 | USE AMENDMENT FILED |
| Tuesday, February 20, 2001 | NON-FINAL ACTION MAILED |
| Friday, July 28, 2000 | REINSTATED |
| Friday, May 5, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, May 1, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Sunday, April 9, 2000 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, January 18, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, October 20, 1999 | ASSIGNED TO EXAMINER |
| Thursday, August 12, 1999 | NON-FINAL ACTION MAILED |
| Thursday, July 8, 1999 | ASSIGNED TO EXAMINER |
| Friday, July 2, 1999 | ASSIGNED TO EXAMINER |