| Event Date | Event Description |
| Wednesday, May 2, 2012 | ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND |
| Wednesday, May 2, 2012 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Wednesday, October 5, 2011 | FINAL REFUSAL MAILED |
| Wednesday, October 5, 2011 | FINAL REFUSAL WRITTEN |
| Thursday, September 15, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 15, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 15, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 15, 2011 | WITHDRAWAL OF ATTORNEY GRANTED |
| Thursday, September 15, 2011 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED |
| Wednesday, March 16, 2011 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 16, 2011 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 16, 2011 | NON-FINAL ACTION WRITTEN |
| Wednesday, February 23, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, February 23, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 23, 2011 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, September 18, 2010 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, September 18, 2010 | NON-FINAL ACTION E-MAILED |
| Saturday, September 18, 2010 | NON-FINAL ACTION WRITTEN |
| Thursday, September 16, 2010 | ASSIGNED TO EXAMINER |
| Thursday, June 24, 2010 | TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED |
| Thursday, June 24, 2010 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Wednesday, June 9, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Tuesday, June 8, 2010 | NEW APPLICATION ENTERED IN TRAM |