| Event Date | Event Description |
| Monday, April 8, 2013 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, April 7, 2013 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, December 6, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, November 30, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, September 6, 2012 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Thursday, September 6, 2012 | FINAL REFUSAL E-MAILED |
| Thursday, September 6, 2012 | FINAL REFUSAL WRITTEN |
| Thursday, August 16, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 16, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, August 16, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, March 2, 2012 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, March 2, 2012 | NON-FINAL ACTION E-MAILED |
| Friday, March 2, 2012 | NON-FINAL ACTION WRITTEN |
| Friday, February 10, 2012 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, February 10, 2012 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, February 10, 2012 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 16, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, August 16, 2011 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 16, 2011 | NON-FINAL ACTION WRITTEN |
| Monday, August 15, 2011 | ASSIGNED TO EXAMINER |
| Monday, May 9, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Friday, May 6, 2011 | NEW APPLICATION ENTERED IN TRAM |