| Event Date | Event Description |
| Friday, September 16, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, September 16, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, September 16, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, February 16, 2011 | NON-FINAL ACTION MAILED |
| Tuesday, February 15, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, July 2, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, December 8, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 3, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, December 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, June 3, 2008 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, December 3, 2007 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, December 3, 2007 | ASSIGNED TO LIE |
| Thursday, May 31, 2007 | LETTER OF SUSPENSION MAILED |
| Wednesday, May 30, 2007 | SUSPENSION LETTER WRITTEN |
| Tuesday, May 8, 2007 | AMENDMENT FROM APPLICANT ENTERED |
| Tuesday, May 8, 2007 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 8, 2007 | ASSIGNED TO LIE |
| Friday, April 13, 2007 | PAPER RECEIVED |
| Wednesday, November 22, 2006 | NON-FINAL ACTION MAILED |
| Tuesday, November 21, 2006 | NON-FINAL ACTION WRITTEN |
| Friday, November 10, 2006 | ASSIGNED TO EXAMINER |
| Tuesday, June 20, 2006 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, June 14, 2006 | NEW APPLICATION ENTERED IN TRAM |