| Event Date | Event Description |
| Tuesday, November 27, 2007 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, November 27, 2007 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, June 12, 2007 | ASSIGNED TO EXAMINER |
| Tuesday, May 1, 2007 | NON-FINAL ACTION MAILED |
| Tuesday, May 1, 2007 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 3, 2006 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Saturday, March 25, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 22, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 22, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, August 19, 2005 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, January 19, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, September 10, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, March 15, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, March 15, 2004 | PAPER RECEIVED |
| Friday, March 12, 2004 | FAX RECEIVED |
| Monday, March 1, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 24, 2003 | CASE FILE IN TICRS |
| Thursday, May 15, 2003 | LETTER OF SUSPENSION MAILED |
| Friday, December 6, 2002 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 6, 2002 | PAPER RECEIVED |
| Tuesday, October 22, 2002 | ASSIGNED TO EXAMINER |
| Friday, September 27, 2002 | NON-FINAL ACTION MAILED |
| Monday, September 23, 2002 | ASSIGNED TO EXAMINER |
| Wednesday, September 18, 2002 | ASSIGNED TO EXAMINER |