| Event Date | Event Description |
| Thursday, February 19, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Thursday, February 19, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, July 24, 2008 | NON-FINAL ACTION MAILED |
| Thursday, July 24, 2008 | NON-FINAL ACTION WRITTEN |
| Tuesday, July 22, 2008 | ASSIGNED TO EXAMINER |
| Tuesday, December 4, 2007 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, June 1, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, April 20, 2007 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, April 20, 2007 | ASSIGNED TO LIE |
| Thursday, October 12, 2006 | ASSIGNED TO EXAMINER |
| Thursday, September 28, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 28, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, September 28, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, March 8, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 2, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 11, 2003 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, July 16, 2003 | CASE FILE IN TICRS |
| Friday, December 6, 2002 | ASSIGNED TO EXAMINER |
| Friday, October 11, 2002 | ASSIGNED TO EXAMINER |
| Thursday, May 16, 2002 | ASSIGNED TO EXAMINER |
| Monday, November 26, 2001 | LETTER OF SUSPENSION MAILED |
| Monday, August 6, 2001 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 5, 2001 | NON-FINAL ACTION MAILED |
| Thursday, September 14, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 31, 2000 | ASSIGNED TO EXAMINER |
| Tuesday, March 14, 2000 | NON-FINAL ACTION MAILED |
| Wednesday, March 8, 2000 | ASSIGNED TO EXAMINER |
| Friday, February 18, 2000 | ASSIGNED TO EXAMINER |
| Wednesday, February 9, 2000 | ASSIGNED TO EXAMINER |