| Event Date | Event Description |
| Tuesday, December 9, 2008 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, December 9, 2008 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, May 13, 2008 | NON-FINAL ACTION MAILED |
| Monday, May 12, 2008 | NON-FINAL ACTION WRITTEN |
| Monday, April 21, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Sunday, October 21, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, September 25, 2007 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, March 16, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, March 16, 2007 | ASSIGNED TO LIE |
| Wednesday, August 30, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, January 31, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 29, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 22, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 15, 2004 | ASSIGNED TO EXAMINER |
| Tuesday, April 20, 2004 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| Monday, May 3, 2004 | LETTER OF SUSPENSION MAILED |
| Tuesday, April 20, 2004 | PAPER RECEIVED |
| Thursday, March 4, 2004 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, March 4, 2004 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 4, 2003 | NON-FINAL ACTION MAILED |
| Monday, August 18, 2003 | ASSIGNED TO EXAMINER |