| Event Date | Event Description |
| Monday, July 16, 2012 | ASSIGNED TO EXAMINER |
| Monday, June 11, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Sunday, June 10, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, November 11, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, November 11, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, November 11, 2011 | NON-FINAL ACTION WRITTEN |
| Friday, October 7, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, October 6, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 6, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, October 7, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, October 7, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 29, 2011 | ASSIGNED TO LIE |
| Tuesday, September 20, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 20, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 9, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 9, 2011 | NON-FINAL ACTION E-MAILED |
| Friday, September 9, 2011 | NON-FINAL ACTION WRITTEN |
| Saturday, August 27, 2011 | ASSIGNED TO EXAMINER |
| Tuesday, May 17, 2011 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, May 16, 2011 | NEW APPLICATION ENTERED IN TRAM |