| Event Date | Event Description |
| Monday, September 26, 2005 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, September 26, 2005 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 9, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, June 8, 2005 | ASSIGNED TO EXAMINER |
| Wednesday, February 23, 2005 | FINAL REFUSAL MAILED |
| Friday, February 18, 2005 | FINAL REFUSAL WRITTEN |
| Thursday, December 16, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, November 29, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, December 16, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, November 30, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, November 30, 2004 | PAPER RECEIVED |
| Monday, November 29, 2004 | PAPER RECEIVED |
| Friday, May 28, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, May 25, 2004 | ASSIGNED TO EXAMINER |
| Wednesday, March 31, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 31, 2004 | PAPER RECEIVED |
| Wednesday, October 1, 2003 | NON-FINAL ACTION MAILED |
| Tuesday, September 30, 2003 | ASSIGNED TO EXAMINER |