| Event Date | Event Description |
| Monday, July 11, 2011 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, July 11, 2011 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Monday, December 13, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, December 13, 2010 | NON-FINAL ACTION E-MAILED |
| Monday, December 13, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, June 10, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Thursday, May 6, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 10, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 10, 2009 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Wednesday, June 10, 2009 | ASSIGNED TO LIE |
| Wednesday, December 10, 2008 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, December 10, 2008 | LETTER OF SUSPENSION E-MAILED |
| Wednesday, December 10, 2008 | SUSPENSION LETTER WRITTEN |
| Wednesday, December 3, 2008 | ASSIGNED TO EXAMINER |
| Thursday, August 28, 2008 | NEW APPLICATION ENTERED IN TRAM |