| Event Date | Event Description |
| Monday, January 23, 2006 | PAPER RECEIVED |
| Tuesday, September 27, 2005 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Tuesday, September 27, 2005 | ABANDONMENT - INCOMPLETE RESPONSE |
| Friday, August 19, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, July 11, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 11, 2005 | PAPER RECEIVED |
| Wednesday, June 8, 2005 | ASSIGNED TO EXAMINER |
| Thursday, March 17, 2005 | FINAL REFUSAL MAILED |
| Wednesday, March 16, 2005 | FINAL REFUSAL WRITTEN |
| Monday, March 7, 2005 | PAPER RECEIVED |
| Friday, December 17, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, December 6, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 6, 2004 | PAPER RECEIVED |
| Friday, November 5, 2004 | NON-FINAL ACTION MAILED |
| Thursday, November 4, 2004 | NON-FINAL ACTION WRITTEN |
| Friday, October 8, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Wednesday, September 22, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 22, 2004 | PAPER RECEIVED |
| Monday, September 6, 2004 | PAPER RECEIVED |
| Thursday, September 9, 2004 | NON-FINAL ACTION MAILED |
| Thursday, September 9, 2004 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 3, 2004 | AMENDMENT FROM APPLICANT ENTERED |
| Monday, July 26, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, July 26, 2004 | PAPER RECEIVED |
| Monday, May 3, 2004 | NON-FINAL ACTION MAILED |
| Monday, April 19, 2004 | ASSIGNED TO EXAMINER |