| Event Date | Event Description |
| Wednesday, December 4, 2013 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, April 29, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Monday, April 29, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Tuesday, October 23, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, October 23, 2012 | FINAL REFUSAL E-MAILED |
| Tuesday, October 23, 2012 | FINAL REFUSAL WRITTEN |
| Friday, September 21, 2012 | NOTICE OF REVIVAL - E-MAILED |
| Friday, September 21, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 20, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 20, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 20, 2012 | PETITION TO REVIVE-GRANTED |
| Thursday, September 20, 2012 | TEAS PETITION TO REVIVE RECEIVED |
| Wednesday, August 8, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Tuesday, August 7, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, January 20, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 20, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, January 20, 2012 | NON-FINAL ACTION WRITTEN |
| Tuesday, January 17, 2012 | ASSIGNED TO EXAMINER |
| Friday, September 30, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, September 30, 2011 | NEW APPLICATION ENTERED IN TRAM |