| Event Date | Event Description |
| Thursday, April 11, 2013 | ABANDONMENT NOTICE MAILED - EXPRESS ABANDONMENT |
| Thursday, April 11, 2013 | ABANDONMENT - EXPRESS MAILED |
| Wednesday, April 10, 2013 | TEAS EXPRESS ABANDONMENT RECEIVED |
| Friday, January 4, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, December 6, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, June 4, 2012 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 29, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Monday, August 8, 2011 | ASSIGNED TO EXAMINER |
| Friday, May 27, 2011 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Tuesday, November 23, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Sunday, November 21, 2010 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Saturday, May 22, 2010 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Saturday, May 22, 2010 | ASSIGNED TO LIE |
| Tuesday, November 17, 2009 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Tuesday, November 17, 2009 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, November 17, 2009 | SUSPENSION LETTER WRITTEN |
| Monday, November 16, 2009 | ASSIGNED TO EXAMINER |
| Thursday, September 3, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, September 1, 2009 | NEW APPLICATION ENTERED IN TRAM |