| Event Date | Event Description |
| Monday, July 2, 2012 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 1, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Friday, June 1, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, November 3, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, November 3, 2011 | NON-FINAL ACTION E-MAILED |
| Thursday, November 3, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, November 2, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, November 2, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, November 2, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, October 11, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 11, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 4, 2011 | ASSIGNED TO LIE |
| Wednesday, September 28, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, June 29, 2011 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, June 29, 2011 | FINAL REFUSAL E-MAILED |
| Wednesday, June 29, 2011 | FINAL REFUSAL WRITTEN |
| Wednesday, June 8, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 8, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 8, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, May 16, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, May 16, 2011 | NON-FINAL ACTION E-MAILED |
| Monday, May 16, 2011 | NON-FINAL ACTION WRITTEN |
| Tuesday, May 10, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, February 15, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, February 12, 2011 | NEW APPLICATION ENTERED IN TRAM |