| Event Date | Event Description |
| Tuesday, July 28, 2009 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, July 28, 2009 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, December 30, 2008 | NON-FINAL ACTION MAILED |
| Monday, December 29, 2008 | NON-FINAL ACTION WRITTEN |
| Thursday, October 2, 2008 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Wednesday, October 1, 2008 | ASSIGNED TO LIE |
| Tuesday, April 1, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, September 27, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, March 22, 2007 | LETTER OF SUSPENSION MAILED |
| Thursday, March 22, 2007 | SUSPENSION LETTER WRITTEN |
| Thursday, February 22, 2007 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Thursday, February 22, 2007 | ASSIGNED TO LIE |
| Saturday, August 12, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 1, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 27, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, December 27, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, June 17, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 9, 2003 | CASE FILE IN TICRS |
| Tuesday, May 6, 2003 | LETTER OF SUSPENSION MAILED |
| Tuesday, May 6, 2003 | ASSIGNED TO EXAMINER |
| Monday, September 27, 1999 | ASSIGNED TO EXAMINER |
| Friday, September 10, 1999 | ASSIGNED TO EXAMINER |
| Thursday, April 7, 1994 | LETTER OF SUSPENSION MAILED |
| Friday, October 8, 1993 | NON-FINAL ACTION MAILED |
| Thursday, September 2, 1993 | ASSIGNED TO EXAMINER |