| Event Date | Event Description |
| Monday, June 7, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, May 27, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, May 25, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, May 3, 2004 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, March 12, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, September 12, 2003 | NON-FINAL ACTION E-MAILED |
| Friday, July 18, 2003 | SEC. 44(E) CLAIM ADDED |
| Friday, July 18, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 5, 2003 | CASE FILE IN TICRS |
| Friday, July 18, 2003 | PAPER RECEIVED |
| Tuesday, March 4, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, January 21, 2003 | FINAL REFUSAL MAILED |
| Tuesday, December 3, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, December 3, 2002 | PAPER RECEIVED |
| Thursday, October 24, 2002 | ASSIGNED TO EXAMINER |
| Monday, June 3, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, May 15, 2002 | EXAMINERS AMENDMENT MAILED |
| Tuesday, December 18, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 28, 2001 | NON-FINAL ACTION MAILED |
| Thursday, June 21, 2001 | ASSIGNED TO EXAMINER |