| Event Date | Event Description |
| Monday, April 16, 2007 | ABANDONMENT NOTICE MAILED - AFTER EX PARTE APPEAL |
| Monday, January 29, 2007 | ABANDONMENT - AFTER EX PARTE APPEAL |
| Friday, March 23, 2007 | EXPARTE APPEAL TERMINATED |
| Friday, February 2, 2007 | PAPER RECEIVED |
| Thursday, September 28, 2006 | EXPARTE APPEAL DSMSED - FAILURE TO FILE BRIEF |
| Saturday, July 8, 2006 | EXPARTE APPEAL DSMSED - FAILURE TO FILE BRIEF |
| Friday, March 17, 2006 | EXPARTE APPEAL DSMSED - FAILURE TO FILE BRIEF |
| Tuesday, September 6, 2005 | EX PARTE APPEAL-INSTITUTED |
| Monday, February 28, 2005 | FINAL REFUSAL MAILED |
| Saturday, February 26, 2005 | FINAL REFUSAL WRITTEN |
| Tuesday, February 15, 2005 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, January 25, 2005 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 25, 2005 | PAPER RECEIVED |
| Tuesday, July 20, 2004 | NON-FINAL ACTION MAILED |
| Tuesday, October 14, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, April 16, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 21, 2004 | CASE FILE IN TICRS |
| Friday, April 16, 2004 | PAPER RECEIVED |
| Tuesday, October 14, 2003 | NON-FINAL ACTION MAILED |
| Thursday, May 29, 2003 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, May 29, 2003 | PAPER RECEIVED |
| Tuesday, November 26, 2002 | NON-FINAL ACTION MAILED |
| Wednesday, October 16, 2002 | ASSIGNED TO EXAMINER |
| Tuesday, August 27, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 29, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 29, 2002 | PAPER RECEIVED |
| Tuesday, August 13, 2002 | NON-FINAL ACTION MAILED |
| Friday, August 2, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, July 31, 2002 | ASSIGNED TO EXAMINER |
| Thursday, July 25, 2002 | ASSIGNED TO EXAMINER |
| Friday, April 26, 2002 | PAPER RECEIVED |