| Event Date | Event Description |
| Friday, March 30, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, March 30, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 22, 2011 | UNDELIVERABLE MAIL - NO ACTION TAKEN |
| Friday, September 2, 2011 | NON-FINAL ACTION MAILED |
| Friday, September 2, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, August 31, 2011 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Tuesday, February 15, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 9, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 9, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 8, 2009 | ASSIGNED TO EXAMINER |
| Sunday, August 9, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, February 9, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, August 7, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 7, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, February 7, 2008 | ASSIGNED TO LIE |
| Tuesday, August 7, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 7, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 7, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, February 7, 2006 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, February 1, 2006 | ASSIGNED TO EXAMINER |
| Tuesday, July 19, 2005 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, November 29, 2004 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 8, 2003 | CASE FILE IN TICRS |
| Wednesday, August 15, 2001 | LETTER OF SUSPENSION MAILED |
| Wednesday, July 25, 2001 | EXAMINERS AMENDMENT MAILED |
| Wednesday, April 11, 2001 | NON-FINAL ACTION MAILED |
| Friday, March 23, 2001 | EXAMINER'S AMENDMENT MAILED |
| Wednesday, December 20, 2000 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 12, 2000 | NON-FINAL ACTION MAILED |
| Thursday, December 2, 1999 | ASSIGNED TO EXAMINER |